The grass may be greener on the other side of the fence, but that doesn't bother my adopted greys, who prefer to convert our every greening effort in the backyard into a more appropriate dirt track.
No, what turns our adopted greyhounds green with envy is the idea that the squeaker is better in the toy they don't have.
Silly? Maybe to you, a mere human with thumbs and a sense of hearing that is proof the squeakers are perfectly equal. But to our greys, particularly Bandit the Puppy and