Guest EditorialThe welfare of pedigree dogs: Cause for concern
Section snippets
Morphological extremes
Trends in the breeding of specific breeds have often led to the accentuation of what are perceived, by some, to be desirable traits. In some cases, physical features have been exaggerated to such an extent that they severely limit dogs' quality of life and are likely to cause pain and suffering. Although there are few peer-reviewed papers documenting these effects, the fact that the veterinary literature describes a whole suite of palliative and surgical procedures developed explicitly to
Increased prevalence of inherited disorders
The indirect effects of selective breeding for appearance include very significantly reduced genetic diversity unevenly spread across the genome, resulting in elevated prevalence of specific diseases within particular breeds. Coupled with ill-advised breeding practices (whereby breeders inadvertently select regions of the genome that contain a disorder as well as the trait they actually desire) and insufficient selection pressure on health and welfare, this has led to certain breeds becoming
Effects on behavior
It is important to note that the effects of selective breeding are not limited to physical health alone. The behavior of certain breeds has also been adversely affected, and the report gives several examples. Considering the direct effects, selection for exaggerated features has resulted in dogs that are anatomically restricted and hence unable to behave normally. For example, severely reduced limb lengths may restrict dwarf dogs' ability to run freely; and breeds with respiratory deformities
The future
We believe that there are 7 key objectives that need to be met to improve the situation:
- 1.
The public must be well educated about the issues surrounding the welfare of pedigree dogs and so able to make informed choices.
- 2.
Culture shifts need to occur such that dogs that are perceived as the most desirable are those that are fit, healthy, and well suited to the lifestyle they lead and have a high quality of life.
- 3.
All those who breed pedigree dogs must prioritize the health and welfare of parents and
References (49)
- et al.
Assessment of positive emotions in animals to improve their welfare
Physiol. Behav
(2007) - et al.
Breed differences in canine aggression
Appl. Anim. Behav. Sci
(2008) - et al.
Age pattern of mortality in eight breeds of insured dogs in Sweden
Prev. Vet. Med
(2000) - et al.
The pathophysiology of osteochondrosis. Vet. Clin. N. Am. Small Anim
Pract
(1998) - et al.
Paedomorphosis affects agonistic visual signals of domestic dogs
Anim. Behav
(1997) - et al.
Play behaviour in dairy calves kept in pens: the effect of social contact and space allowed
Appl. Anim. Behav. Sci.
(1998) Tracheal collapse. Diagnosis and medical and surgical treatment
Vet. Clin. N. Am. Small Anim. Pract
(2000)- et al.
Genetic variation in aggression-related traits in Golden Retriever dogs
Appl. Anim. Behav. Sci.
(2007) - et al.
Heritability of dominant–aggressive behaviour in English Cocker Spaniels
Appl. Anim. Behav. Sci
(2006) - et al.
The English Cocker Spaniel: preliminary findings on aggressive behaviour
Appl. Anim. Behav. Sci
(1996)
Do dogs respond to play signals given by humans?
Anim. Behav
Animal Welfare (Bien-être des animaux). A new direction for kennel club regulations and breed standards
Can. Vet. J.
Collie eye anomaly in the Lancashire heeler
Vet. Rec
Play signals as punctuation. The structure of social play in canids
Behaviour
Genetic aspects of disease in dogs
Evaluation of a questionnaire for obtaining owner-perceived, weighted quality of life assessments for dogs with spinal cord injuries
J. Am. Vet. Med. Assoc
Population structure and inbreeding from pedigree analysis of purebred dogs
Genetics
Understanding the genetics of autoimmune disease: two loci that regulate late onset Addison's disease in Portuguese Water Dogs
Int. J. Immunogenetics
Diabetes mellitus in a population of 180,000 insured dogs: Incidence, survival, and breed distribution
J. Vet. Intern. Med
Cited by (18)
Breeding dogs for beauty and behaviour: Why scientists need to do more to develop valid and reliable behaviour assessments for dogs kept as companions
2012, Applied Animal Behaviour ScienceCitation Excerpt :Breeding dogs with exaggerated morphologies in an attempt to conform to breed standards has been linked with the increased likelihood of a range of disorders, including breathing difficulties, cardiovascular issues, skin conditions and musculoskeletal disorders (Asher et al., 2009). These problems are not unrecognised, and a number of Kennel Clubs around the world have started to take a proactive approach in enhancing pedigree dog welfare and improving breeding practices (Rooney, 2009). However there has, to our knowledge, been no systematic attempt to promote the breeding of purebred dogs with the temperament and behavioural predispositions best suited to the role of companion dog.
A wealth of welfare-related offerings
2009, Journal of Veterinary Behavior: Clinical Applications and ResearchThe Relationship between Physiology and Behavior in Dogs and Cats
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2018, Companion Animal Care and Welfare: The UFAW Companion Animal HandbookThe relationship between physiology and behavior in dogs and cats
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2017, OIE Revue Scientifique et Technique