A review of official data obtained from dog control records generated by the dog control service of county cork, Ireland during 2007

ABSTRACT: BACKGROUND: There are no peer reviewed data on dog control records from an official agency in Ireland. In order to address this, a total of 2,669 official dog control service records generated during 2007 by Cork County Council dog control service were reviewed. RESULTS: Over 70 percent of records related to unwanted dogs and dogs not under their owners control. Stray dogs were collected by the service regularly throughout the year but with notable increase in voluntary surrenders by owners from January through to April. The majority of dogs collected or surrendered were male (2:1 ratio), of medium size, described as having a friendly temperament and were not wearing a neck collar. The Crossbreed and Greyhound breeds were more frequently collected as strays, while Greyhounds and German Shepherds were more frequently voluntarily surrendered by their owner. Restricted breeds such as Pit Bull terriers, German Shepherds and Rottweilers were more frequently reported by members of the public for aggressive behaviour while the only restricted breed reported for biting or snapping was the German Shepherd. CONCLUSIONS: Routine recording of dog control services in County Cork provide data on responsible dog ownership including the licensing of breeds, and surrender of owned dogs and the collection of stray dogs. Data capture and utilisation of dog control services by local authorities has potential to inform policy on responsible dog ownership and education programmes.     

Owner complaints of canine behavior in Iran–A preliminary survey

The current survey assessed 17 common behavioral complaints reported by 234 dog owners attending the Small Animal Hospital, University of Tehran using a questionnaire. According to the results, nearly 95% of dog owners reported at least 1 undesirable behavior in their dogs. Aggression toward other dogs and people, jumping up, and excessive barking were the most common behavioral complaints. Owners of large-breed dogs were more likely to complain about their dogs’ aggressive behaviors toward people/dogs and excessive barking compared with owners of small-breed dogs. Dogs without access to a yard were more likely to show phobia-associated behaviors, fearfulness, and separation-related behaviors, whereas those having access to a yard were more likely to show aggressive behaviors toward people/dogs and excessive barking. Interaction of dogs with people and type of reaction used by owners in response to the behavior were also related with some other behavioral characteristics of the animals.     

Adaptation of dogs to the amputation of a limb and their owners' satisfaction with the procedure

Forty-four Dutch dog owners were interviewed by telephone about their experiences with their dog after it had had a limb amputated. Most of the dogs adapted to walking on three legs within a month, sooner than most of the owners had expected. There were few complications after the amputation, although changes in behaviour were observed in approximately one-third of the dogs.     

Coping with blindness: a survey of 50 blind dogs

A telephone survey of 50 owners of blind dogs was made in order to assess how well visually deprived dogs can cope within their environment. Ten of the 50 dogs surveyed died or were euthanased as a direct result of their blindness or ocular disease. Three owners were unable to come to terms with their pet's visual loss. Two dogs died as a result of accidents directly associated with blindness and five dogs were euthanased due to pain caused by glaucoma. Twenty-seven owners reported permanent behaviour or temperament changes in their pets. Behavioural changes included a more cautious approach to the environment and closer contact with the owner. Owners were aware of an obvious compensatory reliance on the senses of hearing and smell. Permanent temperament changes were reported in only two dogs both of whom became more aggressive. Only six of the surveyed dogs were unable or unwilling to find their way around in familiar surroundings. The most consistent measures undertaken by owners to ensure the dogs' safety was to prevent access to roads and to ensure that there was minimal movement of furniture within the home. Six dogs lost interest in exercise after the onset of blindness but a further six were still allowed to roam at large. Of the 32 owners who accompanied their dogs eight reported that restraint on a lead was unnecessary. Twenty-eight owners had encountered people who had suggested it was unkind to keep a blind dog.     

Risk factors associated with interdog aggression and shooting phobias among purebred dogs in Denmark

The prevalence of behaviour problems is reported from a questionnaire study among members of the Danish Kennel Club (DKC). In total, 4359 dog owners were included in the analyses. With logistic regression, we analysed four behaviour problems: dominance towards the owner, interdog dominance aggression, separation anxiety and shooting phobia. Compared to Labrador Retrievers, the following breeds and breed groups had higher odds of being reported to have interdog dominance aggression: Belgian Sheepdogs, Dachshunds, Dalmatians, German Shepherds, Hovawarts, Pinschers, Rottweilers, Scent dogs and Spitz dogs. Poodles, retrieving/flushing dogs, Sheepdogs, Spitz dogs and terriers had higher odds of shooting phobia. The odds of interdog dominance aggression were higher among dogs owned by younger dog owners compared to dogs owned by older dog owners. Dogs living in the capital area of Copenhagen had increased odds of interdog dominance aggression as compared to dogs living in other parts of Denmark. Dogs belonging to owners with limited knowledge of the breed before acquiring the dog had higher odds of interdog dominance aggression. Dogs attending obedience training classes had reduced odds of shooting phobia. Dogs belonging to dog breeders had reduced odds of being reported to have the investigated behaviour problems.     

Controlled trial of behavioural therapy for separation-related disorders in dogs

A generic programme of behavioural modification for the clinical treatment of separation-related behaviours in dogs was assessed in a controlled replicated trial. After 12 weeks of treatment, 56 per cent of the owners of the treated dogs reported significant improvements in their dogs' behaviour, and a further 25 per cent reported a slight improvement. The owners' reports were generally supported by changes in the behaviour of the dogs as recorded on video when they were left alone. The majority of the untreated dogs continued to show the same degree of separation-related behaviour throughout the 12 weeks of the trial. In a supplementary set of 30 case studies, treated with a behavioural programme tailored to the specific diagnosis for each dog, all the owners reported improvements in their dogs' behaviour after 12 weeks of treatment.     

Relationship between the serum concentrations of serotonin and lipids and aggression in dogs

The serum concentrations of serotonin and lipids--triglycerides, total cholesterol, low density lipoprotein, high density lipoprotein and very low density lipoprotein--were determined in 18 normal dogs and 23 dogs diagnosed as aggressive on the basis of interviews with their owners and an assessment of their behaviour with reference to a canine overt aggression chart. The serum serotonin levels in the aggressive dogs were significantly lower than in the normal dogs (P<0.01), but the differences in serum lipids between the two groups were not statistically significant.     

Aetiology of separation-related behaviour in domestic dogs

A longitudinal study of seven litters of labrador retrievers and five litters of border collies from eight weeks to 18 months of age indicated that the majority showed some degree of potentially undesirable behaviour when separated from their owners. Its incidence was particularly high in the labrador retrievers, of which 13 of 23 showed separation-related behaviour for more than a month. Socially diverse environments experienced between six and 12 months of age were associated with a subsequent absence of separation-related behaviour. In a questionnaire survey of dog owners, separation-related behaviour was reported in 27 of 94 dogs, and a further 20 had shown the behaviour in the past. Male dogs were more likely to express separation-related behaviour currently, and females were more likely never to have displayed it. The prevalence of the behaviour was unaffected by whether the dog was pedigree or mixed breed, or whether it had been obtained from a breeder or from a rescue organisation. Combining the results of the two studies, the owners of only six of 75 dogs showing separation-related behaviour had sought assistance, and only two of the owners had sought help from veterinary surgeons.     

Promoting discussions and decisions about dogs' quality-of-life

Objective : The objective of this paper is to report the formulation and preliminary testing of a participatory tool in order to encourage discussions and decisions about dogs’ quality‐of‐life. Materials and Methods : A tool was designed in which owners rated aspects of their dog’s quality‐of‐life. Two randomised controlled trials were conducted: one with a veterinary surgeon who was involved in the tool design, the second with other veterinary surgeons. In each, owners either were given the tool before a veterinary consultation or underwent normal consultations. After each consultation, owners were asked to report what they had discussed and what decisions they had made. Results : The study involved a total of 170 consultations, of which 91 were randomly allocated to the tool group and 79 into the control group. In both trials, using the tool was associated with a significant increase in the frequency of discussions. In the first trial, using the tool was also associated with an increase in the number of decisions made, but this was not found in the second trial with practitioners who were not involved in the trial design. Clinical Significance : These data suggest that the use of a participatory tool has the potential to enhance the effectiveness of consultations, especially if the practitioner is familiar with the tool design.     

Canine obesity: is there a difference between veterinarian and owner perception?

Objectives : The overall aim of this study was to examine the nature of the relationship between dog‐ownership and canine obesity, explored in two cohorts of overweight/obese or non‐overweight dogs (n=125). This paper concentrates on the owners’ perception of dog weight. Methods : A researcher‐mediated questionnaire was used to collect data from dog owners attending a small veterinary practice. Interviewees (n=121) were asked qualitative and quantitative questions, designed to examine the owners’ views of their relationship with their dogs. Results : Although a high proportion of owners claimed to have discussed the dog's weight with their veterinarian, some discrepancies were apparent between owner perception of animal weight and the veterinarian's evaluation of body condition score. Owner disagreement was significantly greater for the veterinarian‐defined overweight dogs (P=0·005). Owners often provide personal narratives to account for their dog's weight status. Clinical Significance : This study confirms the important role of the vet in providing information about the issue of dog weight but also suggests that providing verbal information is sometimes insufficient. The study also indicates the potential value of qualitative research methods to further understand client perception of complex animal care issues and highlights the need for further in‐depth research.     

Evaluating the contact rate between companion dogs during dog walking and the practices towards potential cases of rabies among dog owners in Japan

This study aimed to examine the habits of dog walking in Japan using an internet survey of insured dog owners. About 96.4% of the respondents (n = 1,151) reported that they would take their dogs for a walk and they most frequently walk their dogs once or twice a day (75.9%) for 30 min to 1 hr (83.1%). The probability of a companion dog having contact with other dogs during dog walking was estimated to be 0.83 (95% confidence interval [CI]: 0.81–0.85), and the associated daily contact rate was estimated using log‐normal distribution with a mean of 2.73 (95% CI: 2.42–3.11) and a standard deviation (SD) of 6.39 (95% CI: 5.18–7.84). Multiple linear regression revealed that the contact rate is mainly influenced by the social behaviour of the owner and to a lesser degree by his/her demographic characteristics including the area of residence, the breed size of dog and the age of the owner. In addition, ten Likert items measured on a 5‐point scale were designed to assess the practices towards potential cases of rabies among dog owners. The respondents (n = 972) achieved a mean score of 2.99 (out of a full score of 4) with a SD of 0.90 in responding to situations related to dog bite incidents and injury from stray cat scratches during dog walking. They achieved a higher score in responding to situations related to sighting a stray or wild animal during dog walking and situations related to non‐specific clinical signs of rabies and bite injuries from stray dogs or wild animals during dog walking with a mean of 3.70 (SD = 0.58) and 3.84 (SD = 0.34), respectively. The level of best practice was also proved to be significantly associated with the demographic characteristics of the dog owner.     

Aggressive dogs are characterized by low omega-3 polyunsaturated fatty acid status

Canine aggressive behaviour is one of the most common problems being reported by dog owners. However, the biochemical basis of this phenomenon remains unclear. In humans, alterations in omega-3 plasma polyunsatured fatty acids and elevated omega6/omega-3 ratio have been linked to behavioural alterations, including aggression. Thus far, however, the relationship between plasma polyunsatured fatty acid status and aggression has not been investigated in the dog. In the present study we sought to investigate whether polyunsatured fatty acid status could be altered in plasma of pathologically aggressive Canis familiaris. Eighteen adult male German Shepherd dogs, aged 4.9 ± 0.9 years, showing no clinical signs but aggression, were investigated. Eighteen healthy male dogs, aged 4.8 ± 0.7 years, with a negative history of behavioural and neurological disorders served as controls. Baseline fasting plasma polyunsatured fatty acid composition was determined by gas chromatography. Compared to normal dogs, aggressive dogs showed lower docosahexaenoic acid (22:6 n-3) concentrations and a higher omega6/omega-3 ratio. In addition, they showed reduced cholesterol and bilirubin concentrations compared to their normally behaving counterparts. Altogether, our results suggest that low omega-3 fatty acids may adversely impact behaviour in dogs, resulting in greater propensity to aggression. However, given the cross-sectional design of our study, we cannot claim any causal relationship between the presence of alterations in fatty acid status and canine aggressiveness. Whether omega-3 fatty acids supplementation may be useful to reduce aggressive behaviour in the dog deserves further investigation.     

Factors affecting the success of rehoming dogs in the UK during 2005

In the UK, welfare organisations care for several thousand dogs each year. The successful rehoming of these dogs is a difficult process resulting in some of them being returned to rehoming centres. There have been very few studies examining the underlying mechanisms in the UK. Therefore, this study was conducted to determine those factors which affect the success of rehoming dogs.A prospective cohort study was conducted using a sample of 5750 dogs rehomed by Dogs Trust, a UK based dog welfare charity, during 2005. Dogs were followed up for a period of 6 months after adoption to determine if these dogs were still in their placement home. There was a 78% response rate to the follow-up postal questionnaires sent to the new owners, giving information on 4500 owners. Fourteen percent of adoptions failed. The results showed that behavioural problems are an important factor in the success of adoption such that if dogs had shown aggression towards people and the owners had not sought advice, they had 11.1 times the odds (95% CI: 6.6, 18.8) of being returned compared to those dogs without behavioural problems. Attending training classes significantly decreased the chance that the adoption would be unsuccessful (OR 0.3, 95% CI: 0.2, 0.4). It was shown that those owners who found that the effort and work involved in looking after their dog to be more than they had expected, had 9.9 (95% CI: 4.1, 24.6) times the odds of returning their dog than those who found the effort required to be less than they had expected.The results of this study show that there are many factors involved in a successful adoption and it is important that the new owners are informed of what to expect are encouraged to attend training classes and are prepared to work at any behavioural problems that their dog may have.     

Effect of owner experience,living environment,and dog characteristics on owner reports of behavior of Argentine Dogos in Italy

Previous research reported contrasting results on the effect of owner experience on dog behaviors. This may be because of dog breed genetic variability, differences in expectations, management choices, and attitude toward their dogs by owners of dogs of different breeds. A study of a single breed may help provide a better insight into this issue. A convenience sample of 94 participants, owners of 181 Argentine Dogos, was recruited to provide information on their dogs' behaviors through a questionnaire. Participants were classified according to their previous general experience or inexperience with dogs and whether they had previously owned an Argentine Dogo (expert vs. naive owners). Reasons for getting a dog (companionship, guarding, hunting, breeding) and attendance at dog-training classes were also explored. Pearson chi-square tests and binary logistic regressions were used to analyze the data. Previous inexperience with dogs was associated with a higher prevalence of dogs that were fearful of children and unknown dogs. Naive Dogo owners perceived that their dogs were more obedient and friendly toward strangers but aggressive toward children, than those belonging to Argentine Dogo experts. It also appeared that living environment and the dog's age are critical predictors of many outcome variables. Kennel living was found to be predictive of car and food protection, owner-directed aggression and aggression toward children, whereas house living was associated with fear of loud noises. Changes related to the dogs' age were probably related to behavioral development in the dogs. Destructiveness, excessive body licking, and protective aggression were more common in younger dogs, whereas aggression to unknown dogs was more common in older ones. Protective aggression was more common in males, and fear of startling noises was more common in females. Intact dogs showed a higher probability of having attention-getting behavior, and neutered dogs were more fearful of traffic. Our findings are correlative. Even if causative links cannot be made, our findings certainly provide direction for further investigation.     

A survey of owners' perceptions of fear of fireworks in a sample of dogs and cats in New Zealand

Abstract

AIMS: To establish reliable information regarding the behavioural responses of dogs and cats to fireworks in New Zealand; record interventions used by owners, and their perceived efficacies; and establish the prevalence of firework-related injury, and quantify owners' attitudes towards fireworks.

METHODS: A questionnaire targeting dog and cat owners was distributed via the Auckland Society for the Prevention of Cruelty to Animals (SPCA) Animals Voice magazine and 25 veterinary clinics. The questionnaire covered demographics of animals, fear of fireworks, severity of the fear, and behaviours exhibited. Also included were treatments tried, source and perceived efficacy, prevalence of injury, and owners' attitudes towards the sale of fireworks for private use.

RESULTS: From a total of 8,966 questionnaires distributed, 1,007 valid questionnaires were returned, representing 3,527 animals. Of these 1,635 (46%) animals displayed a level of fear of fireworks recognisable to their owners. Owners of dogs identified a significantly higher fear response than owners of cats but the duration of these fear responses did not differ between species. Fear of fireworks frequently resulted in dogs exhibiting active fear behaviours, whereas cats were more likely to exhibit hiding and cowering behaviours. A significantly increased severity and duration of fear response over time in dogs and cats was associated with owners who comforted them when they displayed a fearful response. Only 141/890 (15.8%) of owners sought professional treatment from a veterinarian, animal behaviourist or animal trainer for their animals, with variable efficacy. Six percent (51/923) of animals had received physical injuries from fireworks. The majority (837/1,007; 83%) of respondents, regardless of whether they owned a fearful animal or not, supported a ban on the sale of fireworks for private use.

CONCLUSIONS: The results provide valuable information that is, as yet, unsubstantiated in New Zealand, although potential biases exist due to the non-random selection of respondents. Differences between dogs and cats were likely due to differing responses to fear-provoking stimuli between the species. Owner-reported increase in fearful response over time for comforted animals may indicate a negative impact on the longer-term psychological welfare of their animal.

CLINICAL RELEVANCE: The greater the awareness of effective treatment plans for animals that suffer from a fear of fireworks, the greater the possibility that this fear can be reduced. Wider dissemination of effective owner behaviour and treatment programmes for firework fears is needed to improve levels of professional treatment for dogs and cats.     

Attitudes of dog owners to neutering pets: demographic data and effects of owner attitudes

SUMMARY A survey of the attitudes of dog owners to desexing male and female dogs was conducted in the Brisbane area. Over 15800 replies (35% response) were returned for analyses and included both demographic and attitude data. The most common reasons given by owners for not having the dog desexed were that it was unnecessary or they wanted to breed from it or could not afford it or did not agree with it or that the dog was too old or it might get fat. Nearly twice as many male owners agreed that desexing male dogs removed maleness and also more males agreed with the question “Do you equate dog sexuality with human sexuality?” Female owners were more aware than males that their female dogs did not need to have a season (oestrus) or a litter before being desexed. More male owners thought that desexing changed a male or female dog's personality. A disturbing fact was that 61.1% of male owners and 47.3% of female owners would now not have their dog desexed if it had not already been done. More male than female dog owners were ignorant about whether desexing changed personality, made dogs frustrated, or if female dogs should have a season or a litter before desexing. The study showed a gender bias in owner attitudes to all the attitude questions.     

Attitudes of the public towards dogs and cats as companion animals

A questionnaire was used to collect information on attitudes toward dogs and cats as companion animals. Thirty-nine attitudinal questions on dogs were grouped using principal component analysis (PCA) into six independent major factors; whereas, 38 items on cats were grouped using principal component analysis (PCA) into four independent major factors. In addition, 18 items which did not fit the PCA model but that were related to the respondents' attitudes towards dogs and cats as companion animals were analysed separately. The hypotheses tested, using analysis of variance (ANOVA) were that there was no significant relationship between the factors and five variables, i.e., pet ownership, age or sex of the respondents and their like or dislike of either dogs or cats. The respondents' like or dislike of dogs or cats influenced their attitudes towards ownership of companion animals. Furthermore, nonowners stated they derive minimal value from a dog or cat as a pet and viewed the negative characteristics of the animal itself per se as a more important factor in determining ownership. Female respondents were more emotionally involved and younger owners derived more of a feeling of importance-vanity from dog or cat ownership.     

Chemical restraint-reversal with medetomidine and atipamezole in veterinary small animal practice: a survey on the opinions of the dog owners and veterinarians.

The opinions of animal owners and practising veterinarians concerning a new restraint-reversal medication (medetomidine-atipamezole) for dogs were obtained by two questionnaires in connection with a clinical study. Four alternative answers to each statement question scored as "completely agree", "somewhat agree", "somewhat disagree" and "completely disagree". The questionnaires were completed by 21 veterinarians and 245 dog owners. The overall response to the treatment was clearly positive. Both groups had a favourable attitude towards drug use with mean combined scores (from 1 to 4; 4 = most favourable) of 48.1 (max 56) for the dog owners and 39.2 (max 52) for the veterinarians. Only a little information was gained about the background of negative sentiments. Some pet owners (19%) opposed to medication on a priori grounds, some (26%) reacted strongly to the dizziness of their animals and some owners (21%) complained because of general anxiety before, during and after their pets were treated.     

Use of pedometers to measure physical activity in dogs

OBJECTIVE: To determine whether pedometers can be used to measure physical activity in dogs. DESIGN: Cross-sectional study. ANIMALS: 26 dogs. PROCEDURE: To determine pedometer accuracy, number of steps recorded with the pedometer as dogs walked, trotted, and ran for a distance of approximately 30 m (100 ft) at each gait was compared with actual number of steps. Dogs and owners then wore pedometers for 7 to 14 days, and dog pedometer output was compared with body condition score, owner-reported activity of the dog, and owner pedometer output. RESULTS: Most owners classified their dogs as active or quite active and indicated that their dogs exercised 3 to 7 days/wk. For all dogs, body condition score was 5, 6, or 7 on a scale from 1 to 9. At a walk, pedometers overestimated actual number of steps by approximately 17% in large and medium dogs and underestimated actual number of steps by approximately 7% in small dogs. No significant differences between pedometer-recorded and actual number of steps were detected when dogs trotted or ran. Number of steps per day for the dogs was significantly correlated with owner-reported activity of the dog (r = 0.305) and number of steps per day for the owners (r = 0.469) and was inversely correlated with body condition score (r = -0.554). CONCLUSIONS AND CLINICAL RELEVANCE: Results suggest that pedometers can measure physical activity in dogs with reasonable accuracy. A lower number of steps per day was associated with a higher body condition score, and less active owners generally had less active dogs.