She was trying to explain that to me. Talked about puzzle pieces. I am ignorant on that stuff.
She said they have a short time to live, but they can extract DNA and figure things out. I don’t know, I’m just a dumbass pipe fitter.
Personally, I have had large dogs and small dogs.
The large dogs don’t live as long as the small ones do for some reason.
We had a mixed breed dog, part Chow part whatever, that didn’t live but about seven years but was very smart.
We had a Chihuahua that lived 20 years and a Lhasa Apso-Shih Tzu mix that lived 18 years..............