This Guardian article (link below) tells a curious story about a dog and a seal. Some extracts:-
"I try to take my dog Sully, a staffordshire bull terrier, for a good, long walk most days. Sully’s a rescue dog, and a bit bonkers. He would never hurt anyone...."
[Uh oh - sounds familiar]
"... to my horror, Sully bit the seal near one of its flippers..."
I'm not sure that the article's headline
(naming the seal as the attacker) is quite accurate!
http://www.theguardian.com/lifeandst...-seal-cornwall