Getting exercise from walking a dog provides many benefits.
Do you have dogs?  We have three, but they are small.  Walking too far with them results in carrying them back to the car.
I do.   I find it amazing all the varieties from millenia of selective breeding.
It's kinda funny.  My husband says that all the mixed breeds now, like the chi-weenie, used to be mutts - now they are pricey specialty dogs.
Mongrel
A mongrel, mixed-breed dog or mutt is a dog that does not belong to one officially recognized breed and is not the result of intentional breeding. Estimates place their numbers at 150 million animals worldwide. Although the term "mixed-breed dog" is preferred by some, many mongrels have no known purebred ancestors. Furthermore, crossbreed dogs, while literally a mix of breeds, differ from mongrels in being intentionally bred. Although mongrels have at times been considered somehow lesser than intentionally bred dogs, they are
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