Hi, I am looking for an air rifle that is extremely accurate but not very strong. I live on a farm and we have had several cats and dogs come on our property and kill our chickens and rabbits. I am hoping to find a really accurate rifle that I can hit them from about 40 yards out without killing them. I saw a guy that said the vintage crosman 760 pumpmasters are the way to go as they were made much better than the current ones. I know I may have to lurk on eBay for a while or pay top dollar but that's fine. I was going to get a $250 gamo but I learned that would likely kill a cat which I would prefer to not do. I will have this rifle for a long time so I don't mind going all out trying to find the best for the job. I know being accurate at that distance without being too powerful may be tough but thought I'd check with you guys. Thanks!!