this is max the mutt. He is basically one of Zolt's friends. And although he is not his boyfriend anymore, they are still best friends.
Even though max is still gay. Well he used to be gay, but then he got a family, and now he's straight.

But when his wife died, he went back to being gay. And since Zolt found someone new, he is no longer boyfriends with Max.

but that's OK. Zolt still wants to be his friend with max. Oh yeah I almost forgot. He also loves belly buttons.