Quote Originally Posted by Medved View Post
Лиса is feminine, since you use "he", call it "лис". It's masculine.
Лиса - Лис
Кошка - Кот
Собака - Пёс
Гусыня - Гусь
Индейка - Индюк
Утка - Селезень
Курица - Петух
Волчица - Волк
Тигрица - Тигр
Львица - Лев
Слониха - Слон
I underlined those we use by default when we don't care about the gender.
Thanks for taking the time to do that -- it's helpful for foreigners to know! But what about sheep and cattle and hogs? (I think I already know what the "default" terms should be, but I'd rather double-check with a native speaker.)