Not only do I live currently with folks that loathe it, but I have presented myself to my family dog. I stripped, got down on all fours, and presented myself to him. No matter how much I tried to invite him to go at it, he was not interested whatsoever. I don't believe in training them, so that was that.
Here I put "significant other". The reason I did this was not because I have a significant other and that's the reason, but because I don't have a significant other to enjoy this with, and that reduces my aging libido and pressures my emotional values and keeps me from being happy.
I didn't choose my pups, they chose me. I ended up with 3 females and I personally I'm not sexually turned on at all by them. I also have never had a female dog really come onto me in a way that felt 'consensual' and thus I just personally can't do it.
Now males on the other hand I love got two little guys, one is a chihuahua rat-terrier mix who is the father of... a pit bull chihuahua mix. The old chihuahua sort of hates me cus he's my wife's dog since before we were married (he loved me til I stole his mama) not to mention he's a chihuahua (double the size of a normal chi cus of the terrier). Now my pitbull-chi is my baaby. I did try to tease him and get him interested in me but he didn't take so I wouldn't push or try to 'train' him. My first experience all I had to do was spread my cheeks and he was in. So in all honesty if a male isn't taking the initiative then I'm sol.
ALSO: wifey doesn't know the extent of my zoo fantasies, she just thinks I'm a furry. Somehow I can't bring myself to risk rejection by bringing it up to her. Since we have an open marriage I'd rather try to find that perfect addition and keep the worst of my predilections between another who shares it.
honestly... i dont have much interest in pursuing any of my sexual fantasies, including zoo ones. ive always been satisfied and much more comfortable indulging in fiction and watching from afar than trying to be part of the action, yknow? maybe its because most have always been out of my reach for one reason or another, but ive gotten so used to just sticking to fantasies that the idea of actually doing any of them in real life is unthinkable. i genuinely cant imagine myself in any sort of real sexual scenario. but its good to keep standards low so youre never disappointed, at least thats always been my thought process.