serial bird killer aka FiFi

So there is this really cute cat that actually belongs to our neighbour and what can I say he totally loves us ( its a male :P). He comes over our house all the time and we feed him and stuff at the beginning we used to give him regular food like pasta, chicken etc and it also loved drinking vanilla milkshake but would not drink regular milk for some reason but unfortunately that used to cause him to have diarrhea so we got home friskies (actual cat food that he loves).

He is so friendly and adorable and he purrs and stuff and when he first enters our house he says hi to each one of us by saying meow and rubbing his head on our legs lol.

Ok to the point, you see he seems so harmless but then he has this other side to him where he goes hunting for birds and he actually killed a couple of them and we found them in our backyard, and once my mom found a bird that was still alive but was bleeding from several parts and she had to bring it in our house and bandage it and spray the wounds and bla bla bla it was so sad.

Oh yeah and FiFi also loves chasing squirrels but fortunately he is too slow to catch one (haha) but he never gives up, he's always trying.

All in all I think its in his nature do such things but for some reason when he comes over and looks at me in the eye I forgive him for all the things he does, I cant help it he is just so Cuuuuuuute!!