Your business as a local dog walker is booming In Dog Park: New Tricks there are more dogs to walk - including rescues - more places in the park to explore, and you've even hired a specialist trainer to help you expand your enterprise.With your trainer's help, all the pups in your kennel have the potential to learn exciting skills, and even old dogs can learn new tricks With locations opening up in the park too, there is much to explore This expansion also adds a fifth player, which can be played with or without New Tricks.