I love so many animals it's such a tough choice! As a dog owner I love pups especially my min pin, he's such a sassy but affectionate lil guy! I'm also a bit of a bird lady having had two budgies and a cockatiel, i miss them a lot but they all had spunk. My cockateil especially had a habit of keeping my sleep schedule in check making me to go to sleep whenever it was late and he wanted it quiet and dark to rest.
I also think that ferrets are awesome. My school had one for their biomedical /agricultural program and it was super cute, lil fella even had a makeshift hammock made out of an old rag.
and if the name doesn't give it away I adore foxes, fennec and arctic are some of my personal favorites, as well as the red, swift and corsac fox.
I'd name more but it'd go on forever 