The thing is animals didn't deserve to suffer. The first time I saw a taliban killed in afghanistan, I laughed. The circumstances of the kill were kind of ridiculous(borderline Darwin Award) and that was part of it, and some of it was the joy of watching the enemy die, and some of it was the temporary insanity which afflicts any gentlemen after he is deprived of fermented beverages and sexual intercourse for months on end. So what I'm saying is that you are normal. Liking animals and hating the enemy are both good things.