Nutrition is a cornerstone of Shikoku health. An adult Shikoku weighing 16–26kg typically requires 1200–1500 kcal of high-quality food per day, split across two meals to support consistent energy levels and healthy digestion. Their high energy output means Shikokus need a calorie-dense diet — look for a working- or active-dog formula with at least 25% protein content. Always adjust portions based on your dog's individual weight, life stage, and activity level, and consult your vet before making significant dietary changes.
Portion sizes are approximate guidelines for a medium-breed dog. Adjust based on your dog's individual weight, age, and activity level. Always consult your vet.
The following foods are toxic to dogs. Some are fatal even in small quantities. Keep them completely out of reach of your Shikoku.
Can cause acute kidney failure
Causes hypoglycaemia and liver failure
Theobromine poisoning; can be fatal
Damages red blood cells, causes anaemia
Weakness, vomiting, tremors, hyperthermia
Splintering; risk of internal puncture
Respiratory depression; can be fatal
Persin toxicity; vomiting, diarrhoea
If you suspect your Shikoku has ingested a toxic substance, contact your vet or the Animal Poison Line immediately: 01202 509 000.
A complete, nutritionally balanced dry food formulated for medium working breeds. Protein-first recipe with no artificial additives. Suitable for adult Shikokus.
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A grain-free formula ideal for Shikokus with sensitivities. High in animal protein with sweet potato as the primary carbohydrate source. Includes omega-3 for coat health.
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Formulated specifically for Shikoku puppies, with the correct calcium-to-phosphorus ratio for medium-breed bone development. Supports healthy growth from 8 weeks.
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