My drake, Opie, hates dogs. He's a cayuga-pekin cross, probably 8 pounds, with a gimp knee. The dog is a 50 pound labradoodle. She's TERRIFIED of him.
One day I let her out because I didn't see him around and she starts barking for no reason (her fault), and after a few minutes I can hear the 'wack wack' of Opie and the loud quacking of the females as he rounds the corner. The dog notices him and immediately begins to run to the deck. I follow her, walking, because a gimpy drake surely can't get to her before I do.
He starts RUNNING - full on running, flapping his wings to propel himself forward. He lunges up at the deck while I'm running past him to get the door open to let the dog in, and of course, she's sitting right in front of the outward swinging door. Opie's caught up, and I'm trying to move the dog, open the door, AND hold him back at the same time.
He manages to lunge through my legs and hand and grabs a hold of the skin just over her tail, just as I get the door open. She immediately tries to run in and he is hanging on to his hold on her butt and gets pulled into the house. I'm trying to pry his bill open and the dog is freaking out and yelping and he's flapping his wings like crazy. I eventually pull him off but he takes a good clump of fur with him and push him back out the door.
In typical quacker fashion, he squirted on the floor just before I could get him out.
I have many stories of him attacking the dog... he's a little dog hating butt!