by Prochoice
Adult
Sterilised

Prochoice

Pro 33 Salmon & Shrimp Formula - Dry Food For Sterilized Cats

Adult
Sterilised
1

First Ingredient

Animal Protein

Flavor

Chicken

Cat Food Central Quality Score: 54 out of 100
765 views

Available sizes

2 kg
4.4 lb
15 kg
33.1 lb

Summary

Prochoice: Pro 33 Salmon & Shrimp Formula is a complete and balanced dry food formulated for adult sterilized cats.
It contains 31% dehydrated chicken protein as the primary protein source, with additional protein from 4% dehydrated salmon and dehydrated shrimp.
Carbohydrates come from maize (25%), green peas, and white rice (4%), providing an energy source for sterilized cats.
The formula includes animal fat (chicken) and salmon oil, supplying Omega-3 and Omega-6 fatty acids for skin and coat health.
DL-methionine (5,000 mg/kg) is included to help prevent urinary stones and support urinary tract health.
Functional ingredients such as yeast extract (a natural source of MOS and beta-glucans) and Yucca schidigera aid digestion and help reduce stool odor.
The food is fortified with essential vitamins and minerals, including 1,500 mg/kg taurine for heart health and balanced minerals to support kidney and bladder function.

Pros
Expand All
1

High protein content

32% crude protein from multiple animal sources supports lean muscle maintenance.
2

Essential fatty acids

Salmon oil provides Omega-3 and Omega-6 for skin and coat health.
3

Urinary health support

DL-methionine helps prevent certain urinary stones.
4

Antioxidant-rich

Dried cranberries provide natural antioxidants to support the immune system.
5

Digestive support

Yeast extract and Yucca schidigera promote digestion and reduce stool odor.
Cons
Expand All
1

Grain-based carbohydrates

Maize, white rice, and green peas increase carbohydrate levels, which may not be ideal for obligate carnivores.
2

Lower fish content

Salmon and shrimp are present in small amounts (4% and dehydrated form).
3

Moderate fat content

14% crude fat may not be suitable for cats needing lower-calorie diets.
4

Added sodium

0.6% sodium content may not be ideal for cats requiring low-sodium diets.
5

Use of hydrolyzed chicken protein

While improving digestibility, hydrolyzed proteins are more processed than whole meat sources.

Nutrition

Ingredients

  • Dehydrated chicken protein 31%
  • Maize 25%
  • Green peas
  • Animal fat (chicken)
  • Dehydrated salmon protein 4%
  • White rice 4%
  • Hydrolyzed chicken protein 2%
  • Dried beet pulp
  • Minerals
  • Yeast extract (a natural source of MOS and beta – glucans, 0,5%)
  • and also:
Salmon oil, Dried brewer’s yeast, Dehydrated shrimp protein, Dried cranberries, Yucca schidigera

Vitamins and Additives

  • Vitamin A 30000 IU
  • Vitamin D3 1300 IU
  • Vitamin E 100 mg/kg
  • and also:
Niacin (40mg), Taurine (1500mg), DL-Methionine (5000mg), Iron (Iron sulphate monohydrate) (100mg), Iodine (Calcium iodine anhydrous) (1.5mg), Copper (Copper sulphate pentahydrate) (10mg), Manganese (Manganese sulphate monohydrate) (5mg), Zinc (Zinc sulphate monohydrate) (125mg), Selenium (Sodium selenite) (0.2mg)

Guaranteed Analysis

Crude Protein
32%
Crude Fat
14%
Crude Fiber
3%
Moisture
6%
Crude Ash
7.5%
Calcium
1.4%
Phosphorus
1.1%
Magnesium
0.1%
Omega 3
0.4%
Omega 6
1.8%
Metabolizable Energy
3706 kcal/kg
Sodium (0.6%)

Guaranteed Analysis

Crude Protein
32%
Crude Fat
14%
Crude Fiber
3%
Moisture
6%
Crude Ash
7.5%
Calcium
1.4%
Phosphorus
1.1%
Magnesium
0.1%
Omega 3
0.4%
Omega 6
1.8%
Metabolizable Energy
3706 kcal/kg
Sodium (0.6%)
Last reviewed:
We periodically review this product’s details and update them to match the manufacturer’s latest published information, but some changes may not be reflected immediately. View the product change history.

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Product changes
Prochoice

Pro 33 Salmon & Shrimp Formula - Dry Food For Sterilized Cats

Product changes

03-01-2026
  • 10th Ingredient changed from Yeast extract (a natural source of MOS and beta–glucans) -> Yeast extract (a natural source of MOS and beta – glucans, 0,5%)
  • 10th Ingredient Value changed from 0.5% -> %
Product feedback

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How the score is calculated?

The actual calculation of the score is based on sophisticated and advanced algorithm that takes into account multiple parameters.

To simplify the explanation, the calculation is based on three main criteria:

(1) Amount of protein (more is better)

(2) Amount of carbohydrates (less is better)

(3) Quality and source of ingredients.

Based on that 3 main criteria, 9 score calculation rules are used to compare the different foods.

One major assumption is that the closer an ingredient is to the top of the ingredient list, the greater its relative weight and contribution to the food.

In general, cat food is composed of protein, fats, carbohydrates, fibers, vitamins, and minerals.

Protein is the most important component in a cat's diet, and cats primarily get their protein from animal meat.

Fat is a primary source of energy and essential fatty acids.

Carbohydrates are controversial in a cat's diet, as cats are obligate carnivores and typically consume very few carbohydrates.

Fibers play an important role in digestion and food absorption, and vitamins and minerals are essential for different organism functions.

Dry matter values are used to compare the amount of nutrients in different cat foods. This means that moisture is excluded from the equation to provide a more accurate comparison.

Putting all of these and more into a formula results in a product score.

The maximum score a cat food can receive is 100. Points are added or removed based on the score calculation rules.

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