Time to play with toys! You throw, dog fetches (sometimes you fetch ‘coz dog lazy). You press the toy, it squeaks and intrigues the dog who’ll study its contents (will conduct a full cut open operation on it, that is). It’s true mental and physical exercise is necessary for them and from time to time a new toy gives that, but to be honest we just make these toys to see their heads tilt when the squeaky squeeks.
