I see Sheila over at Cartoons by Sheila is beavering away at her resolution to post 365 cartoons this year - each one about a pet hate and featuring animals (well, pets, of course). She's up to number 156 today.
Here's a dog-related one:
Penny's not actually a beggar. She's more of a fixed-starer. Or, as in the truly terrifying 'Blink' episode of Dr Who, a Weeping Angel. Take your eyes off her for an instant, as you butter your toast, and she's there, staring, staring, closer each time you glance up.
Note: Sheila's cartoons are copyright, but I have permission to use them.