Companion help!!!

Alright guys, so I am going to make a character that is an Irish Wolfhound and be a bit crazy. There is a problem though, I need help choosing what her companion will be.

I was thinking an Eurasian Lynx or some sort of domestic cat breed.

Please choose one of the following to help me choose. <3 Thanks loves.

1. Domestic Cat (let me know what kind)
2. Lynx (what kind?)
3. Bobcat (what kind?)
4. Something else (what?)