Monster Sterilized - the perfect light food for dogs that gain weight easily

By Monster Pet Food | Jul 03, 2025

Sure, the name "Sterilized" might make it sound like it's only for neutered dogs - but let us explain why Monster Sterilized is actually a great choice for any dog that needs a lower fat, lower calorie food. Whether your dog is neutered, overweight or just has a tendency to gain weight, this is a food that will give your dog all the nutrition it needs - without unnecessary calories.

That makes it an excellent option for:

  • Neutered/chemically castrated dogs
  • Overweight dogs
  • Dogs that gain weight easily
  • Dogs that want to eat more without getting too many calories
  • Dogs that are less active or resting due to injury

Monster Original Sterilized

Why Monster Original Sterilized and Monster Grain Free Sterilized White fish are suitable as a light feed

Monster Sterilized is developed with a lower fat content and adapted energy level - precisely to meet the needs of dogs with lower energy requirements.  

Saturating and high-quality ingredients - with animal protein that provides satiety and covers all nutritional needs.


Kind to the stomach - with carefully selected ingredients and pro- and prebiotics for the stomach.


Health benefits - you don't have to compromise on tartar protection, omega fatty acids or stomach health, all of which are also included in our Sterilized feed.

Monster Grain free Sterilized White fish

But why is it called "Sterilized"?

The name comes from the fact that neutered dogs often have lower energy requirements and are therefore at risk of gaining weight - exactly the target group for which this food was developed. But that doesn't mean it's only suitable for neutered dogs. Think of it as a smart diet in disguise. If your dog needs to lose weight, or is prone to gaining weight - well, Monsters Sterilized is the way to go.

Low-fat snacks and chews for dogs that gain weight easily

When you want to keep the weight off, it's easy to think you have to say no to all the fun - but it doesn't have to be that way. The key is to cut out some of your daily allowance if you're giving sweets or chews, and to choose low-fat and/or low-calorie options. There are lots of ways to reward and activate without loading up on calories.

Our favorites:

  • Monster Dental Bites or Chews
    → Low fat, good chewing resistance and with dental care effect.
    → Available in different sizes and also bites that are included as treats.
  • Monster Freezies
    → Freeze-dried pieces of 100% meat without any additives healthy and tasty.
  • Freezer Tip.
    → Fill a hollow toy with some Monster Sterilized food balls from the daily ration and Monster Light/Sterilized canned food and freeze. It provides both activation and satiety - without affecting calorie intake.

Monster Light Sterilized soft food

Extra tips :

  • Measure the food carefully - use scales or our free measuring cups available in your pet shop.
  • Activate mentally instead of physically at the beginning of a weight loss.
  • Swap treats for portions of the daily ration - works perfectly with Monster food.

Summary: Monster Sterilized = Light feed with power

  • It is ideal for dogs that are neutered, overweight or gain weight easily.
  • Combine with low-fat chews and treats from Monster to keep the weight off without sacrificing fun, chewiness or taste.

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