We had a completely friendly Irish Wolfhound.. She was the coolest ever! (even if she was 2 metres tall when jumping onto the door. (she did that when she wanted in, hehe)).
Unfortunately, she got a cancer in her leg, and my dad had to give her an injection of euthatal. We buried her in a hole she dug herself. :\. Maybe the trees grew healthier.. Meh. We also had a Jack Russel called katy, she was awesome too. Ran out of legs. (Hit once, one leg gone. Hit again, one leg broken, fell in a hole, leg broken again, didn't heal, euthatal for her.)
Dogs are cool.. so loyal.. I have currently got 4 cats, a dog called Bruce (sydney silky), 2 axolotls, 2 turtles, an eel, and my sister has a rat. And my dad breeds goldfish when he's not being a vet.. hehe. My mother is a vet 150% of the time.