Polymers

What are polymers and how do they work in dog food?

Polymers are ingredients that are often used in moist or semi-moist dog food to improve the consistency and shelf life of the food. They can also act as binders, thickeners or humectants. Polymers can come from a variety of sources, such as plants, animals or synthetic materials.

An example of a natural polymer is glycerine, which is obtained from plant or animal fats. Glycerine is an alcohol that binds water and thus keeps the food soft and juicy. Glycerine is also a source of energy for the dog and has no negative effects on its health.

An example of a synthetic polymer is propylene glycol, which is made from petroleum. Propylene glycol has similar functions to glycerin, but is less sweet and can also act as a preservative. Propylene glycol is safe for dogs as long as it is used in the legally permitted quantities.

What are the advantages and disadvantages of polymers in dog food?

Polymers in dog food have several advantages, for example:

• They improve the texture and taste of the food and make it more appealing to the dog.
• They extend the shelf life of the food and prevent the growth of mold or bacteria.
• They can promote the dog's absorption of nutrients by making the food easier to digest.

However, polymers in dog food also have some disadvantages, such as

• They can cause allergies or intolerances in dogs if they are sensitive to certain polymers.
• They can lead to obesity or diabetes in dogs if they contain too much sugar or provide too many calories.
• They can be toxic to the dog if they are confused with other substances that look or sound similar but are harmful to the dog.

What should you look out for when giving your dog food with polymers?

When giving your dog food with polymers, there are a few things you should keep in mind to make sure they stay healthy and happy. Here are some tips:

• Always read the ingredients list of the food and pay attention to the type and amount of polymers that are included. If you are unsure what a polymer means or where it comes from, you can contact the manufacturer or your vet.
• Compare different brands and products and choose the food that tastes and feels best for your dog. Also pay attention to the quality and origin of the other ingredients in the food.
• Observe your dog after eating and look out for possible signs of discomfort or intolerance, such as diarrhea, vomiting, itching or skin rash. If you notice such symptoms, you should change the food or consult your vet.
• Avoid giving your dog food made for humans without knowing the ingredients for sure. Some substances that are harmless or even healthy for humans can be dangerous or even fatal for dogs. An example of this is xylitol, a sugar substitute found in many sweets, cakes and toothpaste. Xylitol can cause a sharp drop in blood sugar levels and liver failure in dogs.
• Always give your dog fresh water to drink and make sure he gets enough exercise and activity. This way you can prevent him from eating too much or too little and keep his weight and health in balance.