Complete Cat Food Guide — Dry, Wet & Age-Specific Nutrition

Choosing the right food is one of the most important aspects of cat health management. With so many options on the market, understanding the selection criteria is key.

What Is Complete and Balanced Food (AAFCO Standards)

Foods labeled "complete and balanced" (in Japan, "sogo eiyoshoku") contain all nutrients a cat needs when combined with water alone.

Japan's pet food standards follow AAFCO (Association of American Feed Control Officials) guidelines, ensuring adequate protein, fat, vitamins, minerals, and taurine.

Foods labeled "complementary" or "treats" are supplementary only and cause nutritional imbalances if used as the sole diet. Always select "complete and balanced" food as the primary diet.

Dry vs. Wet Food

Dry Food (Kibble) - **Moisture content**: Under 10% - **Pros**: Long shelf life, economical, some dental plaque reduction benefit - **Cons**: Low moisture may increase urinary tract disease risk

For dry-only diets, always ensure fresh water is freely available. Multiple water stations and automatic fountains encourage more drinking.

Wet Food (Cans/Pouches) - **Moisture content**: 70-80% - **Pros**: Increases water intake, higher palatability, supports urinary health - **Cons**: Short shelf life once opened, more expensive, may contribute to dental plaque

Combination Feeding Many veterinarians recommend **mixed feeding**---dry food as the base with wet food as a topper or supplement. This balances hydration, cost, and convenience.

Nutrition by Life Stage

Kittens (under 1 year) Growth demands more energy, protein, and calcium than adults need. Choose "kitten" or "all life stages" food. Feed 3-4 times daily to prevent hypoglycemia.

Adults (1-7 years) Standard "adult" food is appropriate. Adjust portions based on weight and activity level; indoor cats are less active and prone to weight gain.

Seniors (7+ years) Digestive and kidney function begin declining. Highly digestible protein with reduced phosphorus and sodium is recommended. Consider transitioning to "senior" food around age 7-8. Cats diagnosed with kidney disease require veterinary-prescribed therapeutic diets.

Grain-Free Foods

"Grain-free" options have become popular, but grains are not inherently harmful to cats---cats can digest grains to some degree. Nutritional balance and ingredient quality matter more than the presence or absence of grains.

When Your Cat Won't Eat

• Warm the food: Warming wet food to body temperature (about 37 degrees C) enhances aroma and palatability
• Switch foods: Long-term monotony may cause boredom
• Check for stress: Environmental changes, conflicts with other cats, or illness can reduce appetite
• Try different bowls: Some cats prefer shallow dishes that do not touch their whiskers
• Split meals: Smaller, more frequent portions may encourage eating

If a cat eats nothing for 24+ hours, consult a veterinarian.

Safe Purchasing on Bri-Choku

Food management begins before welcoming a cat. Bri-Choku lets you ask breeders about the exact food and portions currently being given. Transition foods gradually over 1-2 weeks after pickup.