That is one of the main reasons we started Zeta almost 9 years ago now.
It was so that folks could enjoy their fantasies without ever having to play with the animal in question.
Thats why we have always tried for realism in shape, and now in textures, so folks could enjoy it so much.
It is also in a way to keep folks safe, as its not a good idea to jump in with a polar bear and try to play with him/her at the Zoo

And for those who have always wanted to play with a dog or horse, it means they get what they desire, and then they put it in a drawer, so there is no chance of an animal being used or neglected.
None of the toys are taken from molds of the animal penis, so no animals have ever been harmed in the production of the toys.
We work from scientific data, videos and pictures.
Im not saying we are 100% correct on all models, but when we recieve new data we plan on our next release of that toy.
plus they are cheaper since you dont have to feed them and pay for their upkeep >.>
what you described bear is definitely one of the reasons i got into these toys, to get to try out animal penises without getting torn limb from limb by some feral creature