Shih Tzu Feeding Guide: Weight, Daily Kibble & Nutrition Needs

The Shih Tzu is a toy-sized breed weighing 4–7 kg as an adult, living 10–16 years and running at low energy. That combination sets the feeding plan: about ¾–1 cup of standard kibble a day, adjusted for age and activity.

Feeding profile

Treat the ¾–1 cup figure as a midpoint. A toy breed at low energy can swing 25% either way depending on walks, weather and whether training treats are being counted — and they usually are not.

Nutrition priorities for this breed

• Portion discipline: this breed gains weight on very little surplus — weigh portions.
• Protein: aim for 25–30% on a dry-matter basis to protect muscle through middle age.
• Joints: moderate exercise matters more than supplements in small breeds.
• Coat: long, flowing coat needs omega-3 from fish oil or salmon-based formulas.

Body condition is the only metric that matters month to month. For a Shih Tzu, ribs should be palpable under light pressure and the waist visible from above; adjust the ration by 10% at a time, not 30%.

Common nutrition mistakes

Owners of toy breeds typically overfeed by 20–30% because the bowl looks empty rather than because the dog needs more. Measure with a scale for two weeks to calibrate your scoop once, and the habit sticks.

Treats are the second leak: a handful of training treats can equal a third of the daily calorie budget in toy breeds. Break treats in half, or use part of the measured ration as rewards.

Feed the Shih Tzu to body condition, not to the bag: start at ¾–1 cup a day, weigh monthly, and adjust in 10% steps.