Treats and chews
What size should training treats be?
Last updated 23 September 2026 · How we write and check this
Short answer
Pea sized, roughly 1 cm across, is the standard size for most training treats regardless of the dog's overall size, since the goal is a fast reward rather than a filling snack. A Great Dane and a Chihuahua can both use a treat this small during a session, with the difference in the dog's size reflected in how many treats fit the daily calorie budget, not in the size of each piece.
Why size stays roughly the same across dog sizes
A pea sized piece delivers the same immediate feedback signal to a Chihuahua as to a Great Dane, since the purpose of the treat is the taste and the moment of reward, not caloric satisfaction. Larger pieces slow the pace of a session for every dog, and for a large breed they simply add unnecessary calories rather than unnecessary bulk in the mouth.
Cutting larger treats down to size
A standard biscuit or a strip of dried meat can be cut into 6 to 10 smaller pieces with kitchen scissors, stretching one purchased item across several sessions and keeping each individual reward close to that 1 cm target. Soft treats tear apart more easily by hand than hard ones, which is one reason many trainers favor them.
When a slightly larger piece makes sense
For a single high value jackpot reward, used sparingly to mark an especially good response, a slightly bigger piece, maybe two or three times the usual size, can be worth the extra calories precisely because it happens rarely. Using this size for every single reward, though, quickly changes a training session from a calorie efficient tool into a full meal's worth of treats.
Key takeaways
- Pea sized treats, around 1 cm, work for dogs of any size during training.
- Cutting a standard treat into 6 to 10 pieces stretches it across multiple sessions.
- Larger dogs need more pieces to notice the reward, not bigger pieces.
- Reserve slightly larger pieces for rare jackpot rewards, not every repetition.