i work on on the weekends we show our dogs and cat's at petsmart and i love working there because are humane is a non-kill, warning working with the animals, you might end up taking them home, also it depend on what kind of shelter your working at the one your working might have animals beside dogs and cats they probally will have rodents and some even have ducks, our other adoption center that i don't work at have a chickens up for adoption