We have both, a 15 or 16 year old cat who still acts like a kitten (we think she was around 1 when we adopted her the year we got married), and a purebred black lab who is a year and a half (apparently they're puppies until they're at least 3). We love them both, but there is definately something to be said about a low maintenance cat. Bear is much more work than Tigger. He eats everything that is not nailed down. We are forever sticking out hands down his throat to get, pencils, markers, shampoo, soap, toilet paper, garbage, wrappers, receipts, kleenexes and anything else he can get his mouth around. He is great company for me when my DH is out (3-4 nights a week) and very protective of us all (not scary to us, but would be to anyone trying to hurt us, especially my DS). Good luck with your search.