Shane, it may help if you make things clearer. Looking at what you've posted, it seems you want cats to be put in a situation that may be alien to them just so you can check the dogs responses out. Not all cats like dogs and vice versa........the cats could be in danger of being killed and no rescue is going to risk homing a cat to that environment, not because we don't want to home our cats and kittens, but because we love them and we want the best for them..........putting them at risk would be totally irresponsible and surely even you can see that. Just out of interest, how do you propose introducing the cats/kittens to these dogs? It doesn't sound to me as if you have any experience and even if you have the cats' interest at heart, it could end up in disastrous consequences.