I'm not sure what the "or bird" part is here for. Birds are animals, seems kinda redundant... I always desire petting fancy mice. I guess since 당신 put the bird part, I want to pet a chick. Chicks are just adorable. ....Also, Rowlet.
Well I 사랑 pups but 당신 really need to have a lot of time to get a dog for your pets especially when 당신 are a student and your parents don't agree to get 당신 one, so besides it I would 사랑 to have a 터틀, 거북 and it seems my mom won't mind me having one.
Birds are classified as 동물 too though. Well, I would 사랑 to pet an Eagle (Preferably a Golden one as it is also my 가장 좋아하는 Animal in general). I have always admired their Grace and feeling of Freedom they inspire !!!!