All winter long, those darn squirrels annoyed grumpy Old Man Fookwire with their antics. But now that it's spring and his beloved birds are back, nothing can spoil his good mood—until a cat named Muffins arrives next door. Muffins terrifies the birds and interrupts Fookwire's painting. He even gives the squirrels wet willies! How can this bully be stopped? Someone had better come up with a plan. It's brains versus brawn in this hilarious picture book, and the results surprise everyone. Except, perhaps, those darn squirrels.