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Hill's Adult Cat Food

Hill's Adult Cat foods are the Hill's variants aimed at adult cats in the prime of life, all developed to keep your cat feeling young and lively for as long as possible.

Hill's Adult cat foods are included in both the Hill's Science Plan range and Hill's Nature's Best range. They also include Hill's Science Plan Adult Light variants for less active and overweight cats plus variants for combating certain health issues in cats such as sensitive skin, hairballs and sensitive digestion.

1 - 48 of 87 products
1 - 48 of 87 products
1 - 48 of 87 products
product items have been changed
Hill's Science Plan Perfect Weight Adult 1+ with chicken, clinically proven nutrition to reach and maintain healthy weight, not artificially preserved or coloured.
3 options

Hill's Science Plan Adult Perfect Weight Chicken

7kg

€77.99
€11.14 / kg
€74.09
Rating: 5/5(9)

Delivery in 3-6 working days

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Hill's Science Plan Adult 1-6 with chicken. Supports immunity, healthy digestion and lean muscles in adult cats. No artificial preservatives, colours or flavours.
7 options

Hill's Science Plan Adult Chicken

15kg

€115.99
€7.73 / kg
€110.19
Rating: 5/5(36)

Delivery in 3-6 working days

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Hill's Science Plan Adult 1-6 with chicken. Supports immunity, healthy digestion and lean muscles in adult cats. No artificial preservatives, colours or flavours.
7 options

Hill's Science Plan Adult Chicken

10kg

€69.99
€7.00 / kg
€66.49
Rating: 5/5(36)

Delivery in 3-6 working days

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Hill's Science Plan Adult 1-6 cat food, Favourite Selection, chunks in gravy, 6x chicken, 3x fish, 3x beef, recommended by veterinarians.
12 options

Hill's Science Plan Adult Pouches

Turkey (12 x 85g)

€14.79
€14.50 / kg
€14.05
Rating: 4/5(8)

Delivery in 3-6 working days

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Hill's Science Plan Sterilised Cat, special food for sterilised cats up to 6 years. 6x with chicken, 6x with salmon, chunks and gravy in sauce.
8 options

Hill's Science Plan Adult Sterilised

Saver Pack: Chicken 24 x 85g

Individually
€32.38
€30.99
€15.19 / kg
€29.44
Rating: 5/5(13)

Delivery in 3-6 working days

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Hill's Science Plan Sterilised Cat, special food for sterilised cats up to 6 years. 6x with chicken, 6x with salmon, chunks and gravy in sauce.
8 options

Hill's Science Plan Adult Sterilised

Saver Pack: Chicken, Salmon, Turkey & Trout 24 x 85g

Individually
€27.98
€26.49
€12.99 / kg
€25.17
Rating: 5/5(13)

Delivery in 3-6 working days

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Hill's Science Plan Adult 1-6 with chicken. Supports immunity, healthy digestion and lean muscles in adult cats. No artificial preservatives, colours or flavours.
7 options

Hill's Science Plan Adult Chicken

1.5kg

€25.99
€17.33 / kg
€24.69
Rating: 5/5(36)

Delivery in 3-6 working days

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Hill's Science Plan Adult 1-6 cat food, Favourite Selection, chunks in gravy, 6x chicken, 3x fish, 3x beef, recommended by veterinarians.
12 options

Hill's Science Plan Adult Pouches

Favourite Selection (12 x 85g)

€12.49
€12.25 / kg
€11.87
Rating: 4/5(8)

Delivery in 3-6 working days

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Hill's Science Plan Adult 1-6 cat food, Favourite Selection, chunks in gravy, 6x chicken, 3x fish, 3x beef, recommended by veterinarians.
12 options

Hill's Science Plan Adult Pouches

Favourite Selection (48 x 85g)

Individually
€49.96
€48.49
€11.88 / kg
€46.07
Rating: 4/5(8)

Delivery in 3-6 working days

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Hill's Science Plan Adult 1-6 cat food, Favourite Selection, chunks in gravy, 6x chicken, 3x fish, 3x beef, recommended by veterinarians.
12 options

Hill's Science Plan Adult Pouches

Chicken (12 x 85g)

€12.49
€12.25 / kg
€11.87
Rating: 4/5(8)

Delivery in 3-6 working days

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Hill's Science Plan Adult 1-6 cat food, Favourite Selection, chunks in gravy, 6x chicken, 3x fish, 3x beef, recommended by veterinarians.
12 options

Hill's Science Plan Adult Pouches

Poultry Selection (12 x 85g)

€16.99
€16.66 / kg
€16.14
Rating: 4/5(8)

Delivery in 3-6 working days

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Hill's Science Plan Adult 1-6 cat food, Favourite Selection, chunks in gravy, 6x chicken, 3x fish, 3x beef, recommended by veterinarians.
12 options

Hill's Science Plan Adult Pouches

Turkey (48 x 85g)

Individually
€59.16
€57.49
€14.09 / kg
€54.62
Rating: 4/5(8)

Delivery in 3-6 working days

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Hill's Science Plan Oral Care Adult 1+ with chicken, clinically proven kibble technology to reduce plaque and tartar build-up, no artificial preservatives, colours or flavours.
3 options

Hill's Science Plan Adult Oral Care Chicken

7kg

€84.99
€12.14 / kg
€80.74
Rating: 5/5(27)

Delivery in 3-6 working days

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Hill's Science Plan Adult 1-6 cat food, Favourite Selection, chunks in gravy, 6x chicken, 3x fish, 3x beef, recommended by veterinarians.
12 options

Hill's Science Plan Adult Pouches

Ocean Fish (12 x 85g)

€12.49
€12.25 / kg
€11.87
Rating: 4/5(8)

Delivery in 3-6 working days

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Hill's Science Plan Adult 1-6 cat food, Favourite Selection, chunks in gravy, 6x chicken, 3x fish, 3x beef, recommended by veterinarians.
12 options

Hill's Science Plan Adult Pouches

Beef (12 x 85g)

€12.69
€12.44 / kg
€12.06
Rating: 4/5(8)

Delivery in 3-6 working days

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Hill's Science Plan Adult 1-6 cat food, Favourite Selection, chunks in gravy, 6x chicken, 3x fish, 3x beef, recommended by veterinarians.
12 options

Hill's Science Plan Adult Pouches

Poultry Selection (48 x 85g)

Individually
€67.96
€66.49
€16.30 / kg
€63.17
Rating: 4/5(8)

Delivery in 3-6 working days

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Hill's Science Plan Adult 1-6 with chicken. Supports immunity, healthy digestion and lean muscles in adult cats. No artificial preservatives, colours or flavours.
7 options

Hill's Science Plan Adult Chicken

Economy Pack: 2 x 10kg

Individually
€139.98
€137.99
€6.90 / kg
€131.09
Rating: 5/5(36)

Delivery in 3-6 working days

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Hill's Science Plan Adult 1-6 with chicken. Supports immunity, healthy digestion and lean muscles in adult cats. No artificial preservatives, colours or flavours.
7 options

Hill's Science Plan Adult Chicken

3kg

€39.99
€13.33 / kg
€37.99
Rating: 5/5(36)

Delivery in 3-6 working days

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Bag labelled Science Plan Sterilised Cat Adult 1-6 with chicken, unique weight management formula, not artificially preserved, no synthetic colours or artificial flavours.
7 options

Hill's Science Plan Adult Sterilised Chicken

3kg

€36.49
€12.16 / kg
€34.67
Rating: 5/5(8)

Delivery in 3-6 working days

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Bag labelled Science Plan Sterilised Cat Adult 1-6 with chicken, unique weight management formula, not artificially preserved, no synthetic colours or artificial flavours.
7 options

Hill's Science Plan Adult Sterilised Chicken

10kg

€97.99
€9.80 / kg
€93.09
Rating: 5/5(8)

Delivery in 3-6 working days

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Hill's Science Plan Sterilised Cat, special food for sterilised cats up to 6 years. 6x with chicken, 6x with salmon, chunks and gravy in sauce.
8 options

Hill's Science Plan Adult Sterilised

Chicken, Salmon, Turkey & Trout: 12 x 85g

€13.99
€13.72 / kg
€13.29
Rating: 5/5(13)

Delivery in 3-6 working days

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Hill's Science Plan Urinary Health Adult dry food with chicken, supports urinary system health, suitable for sterilised cats. No artificial preservatives, colours or flavours.
4 options

Hill's Science Plan Adult Urinary Health Chicken

7kg

€80.99
€11.57 / kg
€76.94
Rating: 4/5(2)

Delivery in 3-6 working days

zooplus Repeat
Hill's Science Plan Adult 1-6 cat food, Favourite Selection, chunks in gravy, 6x chicken, 3x fish, 3x beef, recommended by veterinarians.
12 options

Hill's Science Plan Adult Pouches

Chicken (48 x 85g)

Individually
€49.96
€48.49
€11.88 / kg
€46.07
Rating: 4/5(8)

Delivery in 3-6 working days

zooplus Repeat
zooplus choice
Hill's Science Plan Oral Care Adult 1+ with chicken, clinically proven kibble technology to reduce plaque and tartar build-up, no artificial preservatives, colours or flavours.
3 options

Hill's Science Plan Adult Oral Care Chicken

1.5kg

€29.49
€19.66 / kg
€28.02
Rating: 5/5(27)

Delivery in 3-6 working days

zooplus Repeat
Hill's Science Plan Adult 1-6 cat food, Favourite Selection, chunks in gravy, 6x chicken, 3x fish, 3x beef, recommended by veterinarians.
12 options

Hill's Science Plan Adult Pouches

Ocean Fish (48 x 85g)

Individually
€49.96
€48.49
€11.88 / kg
€46.07
Rating: 4/5(8)

Delivery in 3-6 working days

zooplus Repeat
Bag labelled Science Plan Sterilised Cat Adult 1-6 with chicken, unique weight management formula, not artificially preserved, no synthetic colours or artificial flavours.
7 options

Hill's Science Plan Adult Sterilised Chicken

1.5kg

€27.49
€18.33 / kg
€26.12
Rating: 5/5(8)

Delivery in 3-6 working days

zooplus Repeat
Hill's Science Plan Sterilised Cat, special food for sterilised cats up to 6 years. 6x with chicken, 6x with salmon, chunks and gravy in sauce.
8 options

Hill's Science Plan Adult Sterilised

Chicken 12 x 85g

€16.19
€15.87 / kg
€15.38
Rating: 5/5(13)

Delivery in 3-6 working days

zooplus Repeat
Hill's Science Plan Sterilised Cat, special food for sterilised cats up to 6 years. 6x with chicken, 6x with salmon, chunks and gravy in sauce.
8 options

Hill's Science Plan Adult Sterilised

Saver Pack: Chicken & Salmon 24 x 85g

Individually
€29.38
€27.99
€13.72 / kg
€26.59
Rating: 5/5(13)

Delivery in 3-6 working days

zooplus Repeat
Hill's Science Plan Adult 1-6 cat food, Favourite Selection, chunks in gravy, 6x chicken, 3x fish, 3x beef, recommended by veterinarians.
12 options

Hill's Science Plan Adult Pouches

Beef (48 x 85g)

Individually
€50.76
€48.99
€12.01 / kg
€46.54
Rating: 4/5(8)

Delivery in 3-6 working days

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Bag labelled Science Plan Sensitive Stomach & Skin Adult 1+ with chicken, supports digestive health and promotes beautiful fur. Not artificially preserved or coloured.
3 options

Hill's Science Plan Adult Sensitive Stomach & Skin Chicken

7kg

€84.99
€12.14 / kg
€80.74
Rating: 4/5(17)

Delivery in 3-6 working days

zooplus Repeat
Hill's Science Plan Sterilised Cat, special food for sterilised cats up to 6 years. 6x with chicken, 6x with salmon, chunks and gravy in sauce.
8 options

Hill's Science Plan Adult Sterilised

Saver Pack: Salmon 24 x 85g

Individually
€34.38
€32.99
€16.17 / kg
€31.34
Rating: 5/5(13)

Delivery in 3-6 working days

zooplus Repeat
Hill's Science Plan Sterilised Cat, special food for sterilised cats up to 6 years. 6x with chicken, 6x with salmon, chunks and gravy in sauce.
8 options

Hill's Science Plan Adult Sterilised

Chicken & Salmon 12 x 85g

€14.69
€14.40 / kg
€13.96
Rating: 5/5(13)

Delivery in 3-6 working days

zooplus Repeat
Hill's Science Plan Light Adult 1-6 with chicken, 16% lower calories, no artificial preservatives, colours or flavours, suitable for adult pets aged 1 to 6 years.
5 options

Hill's Science Plan Adult Light Chicken

10kg

€97.99
€9.80 / kg
€93.09
Rating: 5/5(28)

Delivery in 3-6 working days

zooplus Repeat
Bag labelled Science Plan Sterilised Cat Adult 1-6 with chicken, unique weight management formula, not artificially preserved, no synthetic colours or artificial flavours.
7 options

Hill's Science Plan Adult Sterilised Chicken

15kg

€112.99
€7.53 / kg
€107.34
Rating: 5/5(8)

Delivery in 3-6 working days

zooplus Repeat
zooplus choice
Hill's Science Plan Oral Care Adult 1+ with chicken, clinically proven kibble technology to reduce plaque and tartar build-up, no artificial preservatives, colours or flavours.
3 options

Hill's Science Plan Adult Oral Care Chicken

Economy Pack: 2 x 7kg

Individually
€169.98
€167.99
€12.00 / kg
€159.59
Rating: 5/5(27)

Delivery in 3-6 working days

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Bag labelled Science Plan Sensitive Stomach & Skin Adult 1+ with chicken, supports digestive health and promotes beautiful fur. Not artificially preserved or coloured.
3 options

Hill's Science Plan Adult Sensitive Stomach & Skin Chicken

1.5kg

€28.99
€19.33 / kg
€27.54
Rating: 4/5(17)

Delivery in 3-6 working days

zooplus Repeat
Hill's Science Plan Light Adult 1-6 with chicken, 16% lower calories, no artificial preservatives, colours or flavours, suitable for adult pets aged 1 to 6 years.
5 options

Hill's Science Plan Adult Light Chicken

3kg

€40.49
€13.50 / kg
€38.47
Rating: 5/5(28)

Delivery in 3-6 working days

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Hill's Science Plan Sterilised Cat food with duck, shown on packaging. Large text reads 'Sterilised Cat' and a duck icon indicates the flavour.
6 options

Hill’s Science Plan Adult Sterilised Duck

10kg

€87.49
€8.75 / kg
€83.12
Not Rated

Delivery in 3-6 working days

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Hill's Science Plan Adult 1-6 with tuna, supports immunity, healthy digestion and lean muscles in adult cats. Not artificially preserved, no synthetic colours or artificial flavours.
6 options

Hill's Science Plan Adult Tuna

10kg

€73.99
€7.40 / kg
€70.29
Rating: 5/5(16)

Delivery in 3-6 working days

zooplus Repeat
Bag labelled Science Plan Sterilised Cat Adult 1-6 with chicken, unique weight management formula, not artificially preserved, no synthetic colours or artificial flavours.
7 options

Hill's Science Plan Adult Sterilised Chicken

Economy Pack: 2 x 15kg

Individually
€225.98
€224.99
€7.50 / kg
€213.74
Rating: 5/5(8)

Delivery in 3-6 working days

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Hill's Science Plan Hairball & Perfect Coat with chicken, special food for adult cats from 1 year to reduce hairballs and promote a healthy coat.
4 options

Hill's Science Plan Adult Hairball & Perfect Coat Chicken

7kg

€82.49
€11.78 / kg
€78.37
Not Rated

Delivery in 3-6 working days

zooplus Repeat
Hill's Science Plan Perfect Weight Adult 1+ with chicken, clinically proven nutrition to reach and maintain healthy weight, not artificially preserved or coloured.
3 options

Hill's Science Plan Adult Perfect Weight Chicken

Economy Pack: 2 x 7kg

Individually
€155.98
€153.99
€11.00 / kg
€146.29
Rating: 5/5(9)

Delivery in 3-6 working days

zooplus Repeat
Hill's Science Plan Light Adult 1-6 with chicken, 16% lower calories, no artificial preservatives, colours or flavours, suitable for adult pets aged 1 to 6 years.
5 options

Hill's Science Plan Adult Light Chicken

1.5kg

€21.49
€14.33 / kg
€20.42
Rating: 5/5(28)

Delivery in 3-6 working days

zooplus Repeat
Hill's Science Plan Perfect Weight Adult 1+ with chicken, clinically proven nutrition to reach and maintain healthy weight, not artificially preserved or coloured.
3 options

Hill's Science Plan Adult Perfect Weight Chicken

2.5kg

€45.99
€18.40 / kg
€43.69
Rating: 5/5(9)

Delivery in 3-6 working days

zooplus Repeat
Hill's Science Plan Light Adult 1-6 with chicken, 16% lower calories, no artificial preservatives, colours or flavours, suitable for adult pets aged 1 to 6 years.
5 options

Hill's Science Plan Adult Light Chicken

Economy Pack: 2 x 10kg

Individually
€195.98
€193.99
€9.70 / kg
€184.29
Rating: 5/5(28)

Delivery in 3-6 working days

zooplus Repeat
Hill's Science Plan Sterilised Cat food with duck, shown on packaging. Large text reads 'Sterilised Cat' and a duck icon indicates the flavour.
6 options

Hill’s Science Plan Adult Sterilised Duck

300g

€5.99
€19.97 / kg
€5.69
Not Rated

Delivery in 3-6 working days

zooplus Repeat
Hill's Science Plan Light Adult 1-6 with chicken, 16% lower calories, no artificial preservatives, colours or flavours, suitable for adult pets aged 1 to 6 years.
5 options

Hill's Science Plan Adult Light Chicken

7kg

€85.49
€12.21 / kg
€81.22
Rating: 5/5(28)

Delivery in 3-6 working days

zooplus Repeat
Hill's Science Plan Sterilised Cat Adult 1-6 with salmon. Weight control formula for sterilised cats. No artificial preservatives, colours or flavours.
7 options

Hill's Science Plan Adult Sterilised Salmon

1.5kg

€22.99
€15.33 / kg
€21.84
Not Rated

Delivery in 3-6 working days

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