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Hill's Science Plan Adult Optimal Care Tuna Dry Cat Food - 1.5kg By Hills

Hill's™ Science Plan™ Feline Adult Optimal Care™ with Tuna is formulated to support optimal fitness, with clinically proven antioxidants, lean proteins and enhanced Omega 3s.

Key Benefits

Clinically proven antioxidants for a healthy immune system
Supports gentle, healthy digestion
Sustains healthy vital organs with balanced mineral levels.
Made with high quality ingredients for great taste. 100% guaranteed.

Ingredients: with Tuna (minimum 8 %): Chicken and turkey meal, ground maize, ground rice, animal fat, maize gluten meal, tuna meal, digest, dried beet pulp, potassium chloride, calcium sulphate, fish oil, salt, taurine, L-lysine hydrochloride, L-tryptophan, vitamins and trace elements. Naturally preserved with mixed tocopherols, citric acid and rosemary extract.

Average Nutrients Contents:

As Fed
Beta-carotene1.5 mg/kg
Calcium0.87 %
Carbohydrate (NFE)36.4 %
Fat20.1 %
Fibre (crude)1 %
Magnesium0.06 %
Omega-3 fatty acids0.4 %
Omega-6 fatty acids3.38 %
Phosphorus0.72 %
Potassium0.65 %
Protein31.7 %
Sodium0.35 %
Taurine1920 mg/kg
Vitamin A5910 IU/kg
Vitamin C70 mg/kg
Vitamin D600 IU/kg
Vitamin E650 mg/kg

Feeding Guide:

Body Weight kgDry grams
235
345
455
570
680
7 +12 per kg

Metabolize Energy Table:

As Fed
kcal/100g408
kJ/100g1708
Target urinary pH6.2 - 6.4

Ratings & Reviews

10 reviews

  • 3 stars
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  • 1 star
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5/5/2025 1:16:00 PM

Best tuna dry food

by Evelyn Parker -

If your cat prefers fish this is a fantastic quality dry food option for an adult cat

10/7/2025 10:08:00 AM

Keeps her satisfied

by Joshua Owens -

This food keeps her full and happy between meals She has plenty of energy to play all day long

18/8/2025 12:32:00 PM

Good for dental health

by Matthew Reed -

The crunchiness of the kibble seems to help keep her teeth in good condition She loves the texture and flavour

13/7/2025 4:47:00 PM

Good dry food option

by Ruby Evans -

A reliable and healthy option for her daily dry food meal The tuna flavour is a great alternative to chicken

7/10/2025 11:47:00 AM

Trusted brand and formula

by Hannah Carter -

I always feel safe feeding Hill's Science Plan as I know the nutrition is backed by science and my vet

13/10/2025 5:28:00 PM

Highly palatable fish kibble

by Alexander Perry -

Even my very fussy cat eats this tuna dry food without complaint The smell is not overpowering either

23/5/2025 7:39:00 AM

Excellent all round food

by Ella Scott -

This optimal care formula provides a balanced diet for an adult cat and the tuna flavour is a winner in my house

12/9/2025 1:43:00 PM

Great for coat and skin

by Chloe Foster -

I've noticed a significant improvement in her coat since she started eating this tuna formula It's so shiny and soft

14/10/2025 6:31:00 PM

Good medium sized bag

by Benjamin Turner -

The 15kg size is ideal for keeping the kibble fresh for the time it takes her to eat it up A good value choice

27/6/2025 9:39:00 PM

She loves the tuna flavour

by Samuel Lee -

My cat is obsessed with fish and this tuna dry food is her absolute favourite The 15kg bag is perfect for her