16. Another great summer activity is playing hide and seek with your pup! Firstly, take one of your pups favorite toys or treats and hide them. But be sure you command your pup to stay first, so you can find a nice place to hide. Then, let your dog find it- in case a pup has difficulty to find toys, you can move around the spot where you have hidden the toys so you help your little fury friend find it easier. And once the toys are found, reward your dog with its toy!