Trying a new shape of Whimzee is a good idea,or even a different type of wood chew or a new treat
Or,an old favorite always works just as well!
This only helps in the US,but Dollar General sells some decent quality(but cheap)dog biscuits.I stopped getting them for my dog because I didn't get to go there so often,but they're like Milk Bones only a lot higher quality.US milk bones contain unhealthy things including unsafe preservatives,plus these biscuits are cheaper and the preservatives used are completely safe!I think you have to stick to a certain biscuit though as the other ones might not be as good or as safe
