"What is a dog's favorite food? Anything that is on your plate." is an old, simple joke. To explain, it implies that dogs will eat anything you give them.
My dogs favorite treat is goldfish.
Dogs
hot dogs
yes, anything can be a dogs name these days anything!
Hot Dogs
her favorite animal is...... a dogs and tigers
Hot dogs
Hot Dogs
CHILI DOGS,of course.
chip is her favorite dog
He didn't have a favorite breed.
His favorite animals were dogs and monkeys