How to choose good cat food? Guide 2026

Choosing the right food for your cat is essential to ensure a long, healthy, and active life. Cats have very specific nutritional needs. They are obligate carnivores, meaning they need a diet rich in animal protein to survive. They cannot synthesize certain amino acids from plants.

With so many options on the market, this guide will help you understand how to choose good food for your cat, what to look for in ingredients, and which mistakes to avoid.

Why is it important to choose your cat's food carefully?

Diet directly influences:

✔ Urinary health
✔ Skin and coat quality
✔ Digestive system
✔ Body weight
✔ Energy levels

Quality food helps prevent common cat problems, such as obesity, urinary issues, and hairballs.

1. Choose food appropriate for the cat's age

Just like dogs, cats have different needs throughout their lives.

Kitten (baby cats)

They need more energy, protein, and nutrients for growth and development.

Adult

They need a balanced diet to maintain weight and overall health.

Senior

They should consume food with lower caloric content and support for joints and organs.

Choosing the right food for their age ensures the cat receives adequate nutrition at every stage of life.

2. Consider lifestyle (indoor vs outdoor)

A cat's lifestyle greatly influences food choice.

Indoor cats

• Lower energy expenditure
• Higher tendency to gain weight
• May need hairball control

Outdoor cats (access to outdoors)

• Higher physical activity
• Need more energy
• Need a more robust immune system

There are specific foods for indoor cats that help control weight and digestion.

3. Check the food ingredients

• Ingredient quality is one of the most important factors.

What to look for in good cat food

✔ Animal protein as the first ingredient (chicken, salmon, turkey)
✔ Taurine (essential for cat heart and vision health)
✔ Omega 3 and 6 fatty acids for skin and coat
✔ Balanced vitamins and minerals

What to avoid

• Excess cereals
• Low-quality by-products
• Artificial colourings

Good cat food should be based on animal protein, not just vegetables.

4. Pay attention to urinary health

Cats are particularly susceptible to urinary problems. Therefore, their diet should help maintain a balanced urinary tract.

Good food should:

✔ Have controlled mineral levels
✔ Help maintain balanced urinary pH
Encourage water consumption or supplement with wet food to prevent urinary problems.

5. Assess specific cat needs

Each cat is different and may need adapted food:

• Neutered cats → weight control and urinary health
• Cats with hairballs → formulas with specific fibres
• Cats with allergies → hypoallergenic food
• Cats with sensitive digestion → easily digestible ingredients
• Overweight cats → prefer food with fewer calories and fats and more fibre (light or specific for obesity).

Choosing the right food can help prevent and control many of these problems.

6. Observe the cat's reaction to the food

After choosing food, it's important to observe the cat's behaviour and health.

Positive signs include:

✔ Shiny and soft coat
✔ Consistent stools
✔ Good energy
✔ Balanced weight

If you notice frequent vomiting, diarrhoea, or hair loss, it may be necessary to change the food.

7. Transition food correctly

Abrupt changes can cause digestive problems. The transition should be gradual, over 5 to 7 days:

Day 1–2: 75% old food + 25% new
Day 3–4: 50% old + 50% new
Day 5–6: 25% old + 75% new
Day 7: 100% new food

Final tips for choosing good cat food

✔ Prefer food with quality animal protein
✔ Choose formulas adapted to age and lifestyle
✔ Pay special attention to urinary health
✔ Combine dry food with wet food for better hydration
✔ Consult a vet if in doubt

At NutriPetPlan you will find plenty of cat foods that meet all these requirements.