We know small breed dogs are less likely to have hip
dysplasia than large breed dogs, but some small breed dogs still suffer from this disease.
Not exact matches
Generally,
large dogs (roughly > 50 lbs) are more likely to develop hip
dysplasia than small
dogs (say < 20 lbs), regardless of being a pure or mixed
breed.
In
dogs, the
larger breeds such as Labrador, Retriever, German Shepard and Alaskan Malamute are all more susceptible to hip
dysplasia than other
breeds.
There is not enough data yet to know if the smaller Miniature Huskies might lower the risk of hip
dysplasia, a defect that tends to plague
larger dog breeds more
than others.
Now factor in that most of the
dog breeds that serve in law enforcement are especially prone to joint conditions like arthritis and hip
dysplasia, and you can see why the joints of a police
dog require even more care
than most other
large dogs.
Hip
dysplasia is the most common complex orthopedic trait in medium and
large breed dogs with incidences ranging from less
than 10 to over 70 % across pure
breeds [offa.org for rankings based on Orthopedic Foundation for Animals (OFA) hip scores].