... top 20 considering how the data was probably collected, whatever ... I've lived in Wisconsin, Illinois, Washington state, now Colorado.  Wisconsin by far had the fattest pets, people, etc ... all that cheese, dairy, fried foods are delicious but deadly.

My mother used to feed one of our dogs cheddar pop corn from the couch if it did tricks ... nuff said.  ;)

I've evolved, or married up, our dogs are fit as fiddles.  They get a 1000 mlg fish oil tablet every day.  I have a dad bod, carry some belly weight.  My dogs look great.  Generally speaking pets do take on the weights of their owners.  Low exercise for everyone and you get fatties.