Shih Tzu Diet & Feeding Guide

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Nutrition is a cornerstone of Shih Tzu health. An adult Shih Tzu weighing 4–7.2kg typically requires 300–400 kcal of high-quality food per day, split across two meals to support consistent energy levels and healthy digestion. Shih Tzus have relatively modest activity requirements, which means overfeeding is a real risk; consistent portion control and low-calorie treats are advised. Small breeds can experience hypoglycaemia if meals are skipped; regular feeding times are especially important for Shih Tzu puppies. Always adjust portions based on your dog's individual weight, life stage, and activity level, and consult your vet before making significant dietary changes.

Diet Recommendations for Shih Tzus

Diet Type	Daily Portion	Frequency	Suitability
Weight Management	Varies by weight	—	Recommended
Wet Food (Canned)	Varies by weight	—	Recommended
Dry Kibble	Varies by weight	—	Recommended

Portion sizes are approximate guidelines for a small-breed dog. Adjust based on your dog's individual weight, age, and activity level. Always consult your vet.

Foods to Never Feed Your Shih Tzu

The following foods are toxic to dogs. Some are fatal even in small quantities. Keep them completely out of reach of your Shih Tzu.

Grapes & Raisins Fatal

Can cause acute kidney failure

Xylitol (sweetener) Fatal

Causes hypoglycaemia and liver failure

Chocolate Fatal

Theobromine poisoning; can be fatal

Onions & Garlic Dangerous

Damages red blood cells, causes anaemia

Macadamia Nuts Dangerous

Weakness, vomiting, tremors, hyperthermia

Cooked Bones Dangerous

Splintering; risk of internal puncture

Alcohol Fatal

Respiratory depression; can be fatal

Avocado Harmful

Persin toxicity; vomiting, diarrhoea

If you suspect your Shih Tzu has ingested a toxic substance, contact your vet or the Animal Poison Line immediately: 01202 509 000.

Recommended Foods for Shih Tzus

Dog Food

Best Complete Dry Food for Shih Tzus

A complete, nutritionally balanced dry food formulated for small toy breeds. Protein-first recipe with no artificial additives. Suitable for adult Shih Tzus.

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Dog Food

Grain-Free Option for Shih Tzus

A grain-free formula ideal for Shih Tzus with sensitivities. High in animal protein with sweet potato as the primary carbohydrate source. Includes omega-3 for coat health.

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Dog Food

Shih Tzu Puppy Food

Formulated specifically for Shih Tzu puppies, with the correct calcium-to-phosphorus ratio for small-breed bone development. Supports healthy growth from 8 weeks.

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