How small should dog training treats be?
Aim for pieces around the size of a pea or blueberry. You want your dog to be able to swallow it instantly and stay focused on training. If you have a small dog or puppy, go even smaller. For large dogs, keep it bite sized for them. Soft, breakable treats make it easy to change the size as needed without adding many calories per reward.
How can I tell if dog training treats have gone bad?
Throw away treats that smell spoiled or sour, have visible mold or discoloration, or feel more greasy or tacky than usual. If the packaging is puffed up, the seal is not working, or the treats are past the best-by date or use-by window after opening, be safe and toss them. You can keep treats fresh by storing them in an airtight container in a cool, dry place, and follow any label directions about refrigeration after opening.