Lots of small dogs are just fine with average sizes kibble bites, I worry more the other direction for big dogs that might try to swallow down the tiny bites too quickly
But if your dog does not do OK with big kibble pieces, then you might try soaking them in warm water for a few minutes to soften or just smash a bit with canned good or other safe sturdy object
But if your dog does not do OK with big kibble pieces, then you might try soaking them in warm water for a few minutes to soften or just smash a bit with canned good or other safe sturdy object