Dogs vary in their levels of intelligence. Some dogs are smart and can put their chew toys back when they’re done, while others chase the snow as you’re shoveling it. Others act as guard dogs, while many are simple lap dogs. Still, in the end, they are truly man’s best friend and we love them anyways. Whether your dog is smart or dumb, they still deserve to know that they’re loved every once in while. So give them a dog treat on their birthday, or a few scraps from the table every once in a while. Let them know that they’re appreciated, even if they are a little silly.