Hmmm. Change something about the dogs? Their little oddities and annoying traits are what make us love 'em so much, but still:

Kobie--Girl, you just gotta be nicer to other dogs! Greeting another dog with fur raised, teeth bared, and a gleam in your eye just ain't cool. Or easy to deal with.

Eli--Little man, you're an awesome frisbee dog with a heart of gold, but PLEASE don't be such a kamikaze all the time! You'll hurt yourself!