| Most species have their own diseases, very few moving from one to another without mutating. Dogs may manage to pick up more from humans than wolves do, but they are much more exposed to us. I forget the number, but dogs still largely share the same DNA as wolves, maybe 95-98%. I never saw any studies on this, and would be surprised if your source has any good ones to back the assertion. I see too many opinions that have no facts to support them. |