*This post may contain affiliate links. So with winter approaching here currently I’m coming up with ways to keep my pups entertained and thought I would share some with you. Muffin Tin Treat Search: Basically this is where you take a 6 or 12 count muffin pan and hide treats in about half of them and cover with tennis balls. You then let your pup sniff them out and move the tennis balls to find their reward (the treat!). For these tennis balls my dogs enjoy the ones that squeak…