The average lifespan for medium-sized dog breeds is 10 to 13 years, with some breeds living even longer. As with small dogs, exact age ranges for medium-sized dog breeds are hard to determine, but there are general lifespan guidelines for each breed. 14 июл. 2016 г.
Do mixed breed dogs live longer?
In all size groups (small, medium, large, and giant), mixed breed dogs live longer than purebred dogs, although the difference is not that large. The study found that, on average, a mixed-breed dog lives for 14.45 years compared to 14.14 years for a purebred dog.
What is the longest living medium-sized dog?
1. Australian Cattle Dog. The Australian Cattle Dog is a medium-sized dog that has an average lifespan of 12 to 16 years. In fact, the Guinness Record for the oldest dog who ever lived was an ACD named Bluey that lived until he was 29 years old!
Do medium dogs live longer?
But dogs are different. The larger the dog, the shorter their life expectancy. A large dog like a Saint Bernard will have a lifespan of between five to eight years, while smaller breeds can generally live as long as 12 to 15 years.
Is 15 old for a dog?
The aging profile of dogs varies according to their adult size (often determined by their breed): smaller dogs often live over 15–16 years (the max is 20 years), medium and large size dogs typically 10 to 20 years, and some giant dog breeds such as mastiffs, often only 7 to 8 years.
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