Grover is Piglet's older brother. He is a Devon Rex and he's 8 years old. Grover wasn't particularly thrilled when Piglet entered his life, but they have gotten used to each other over the years. They play and wrestle together, but Grover still doesn't want Piglet to snuggle up to him. Grover likes a wide range of people food. He also likes to get his water from anywhere but his water bowl. Here is a picture of him drinking out of the bathtub.
Grover likes to eat ladybugs on a log.
You can read about it on Piglet's blog.
He licks and licks
But the PB sticks
To the roof of his mouth, poor mog.*
*short for "moggy", British slang for cat.