3 New Dog Cat Horse Pet CLICKER Clik-R Puppy Trick Behavior Training Method Clicker training is not just for dogs, either, can be used for many pets! Though it has gained the most popularity in dog training, clicker training can be used very effectively with cats and horses and many other species. Essentially the concepts are the same, though the food treats and/or other rewards you use may differ. Any animal that likes to eat can be trained using these methods. The Clik-R is especially well suited to cat training, as the softer click is well accepted by them. Cats do best with shorter sessions and very high value rewards.