Your mother and your brother have serious issues. Your mother should be stopping your brother from mistreating animals, and your brother shouldn't be mistreating animals to begin with. It seems as though they don't understand that animals can feel pain. It is sickening to read this story on so many levels. I have had many, many pets, and guess how many I have killed? None. Pets shouldn't be dying from abuse. You guys shouldn't have pets if you can't keep them alive. It's not even like they are being neglected, they are actually being abused, injured, and killed. Pets are generally considered part of the family, so if this is how your family treats each other than I really feel bad for you and your situation. Please don't buy or adopt anymore pets until your family can learn not to kill them.