The winter months are a time of increased health and metabolic challenges for dogs and cats. Low temperatures, high humidity, shorter days , and changes in activity levels affect an animal's body on many levels. That's why the food you feed your dog or cat is especially important in winter—its nutritional value, digestibility, and the quality of its ingredients directly impact their immunity and overall well-being. More and more owners are paying attention to natural, nutritious food, which is why freeze-dried foods and treats , which retain the full nutritional value of fresh meat, are especially popular in winter.
Winter immunity decline – why does your pet’s body need support?
Colder months promote infections not only because temperatures drop. Home heating dries the air, and with it the mucous membranes of the nose and throat, which are the first protective barrier against pathogens. As their condition deteriorates, viruses and bacteria have an easier time penetrating the body. Shorter days also disrupt the animal's hormonal balance, affecting melatonin, sleep rhythms, energy levels, and metabolic reactions.
During this time, many dogs and cats become less active, sleep more, and rest more frequently. However, some animals—especially dogs that spend a lot of time outdoors in winter—work harder in winter because their bodies need extra warmth. These differences mean that a winter diet should be tailored to the animal's individual needs .
How does dog and cat metabolism change in winter?
A pet's metabolism changes significantly during the colder months. In dogs active outdoors, energy requirements can increase by up to several dozen percent. The body burns more calories to maintain a healthy body temperature. If the diet lacks high-quality fats and protein, the pet may lose weight, become weaker, and have a weakened immune system.
In turn, in less active animals in winter, which shorten their walks and spend more time indoors, their metabolism noticeably slows down. In such cases, an overly calorie-dense diet quickly leads to excess weight, which further strains the joints, respiratory system, and heart, and weakens the immune system.
Therefore, in winter, maintaining a balance becomes crucial: more energy for active dogs, calorie control for calmer pets, but for everyone – maximum quality ingredients .
Why is high-quality ingredients crucial in winter?
A dog's or cat's immune system functions better the higher the quality of the food they consume. Digestible protein, valuable animal fats, and natural vitamins and minerals strengthen the body at the cellular level.
The most important ingredients that support immunity in winter are:
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Vitamin A - strengthens the mucous membranes and skin, i.e. natural protective barriers,
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B vitamins - improve metabolism, especially in winter,
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vitamin E - has an antioxidant effect, protecting cells from damage,
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zinc, selenium, copper – minerals crucial for immune reactions,
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Omega-3 fatty acids – reduce inflammation, protect the skin and improve the condition of the coat.
Protein is the foundation of a winter diet—the body uses it to repair skin, fur, and tissues. Easily digestible animal protein relieves the digestive system and provides what the body needs most during periods of increased environmental stress.
Freeze-drying – why is this technology ideal for winter?
Freeze-drying, which removes water from raw meat at low temperatures, preserves almost 100% of the nutritional value of fresh ingredients. This is a huge advantage over heat-treated foods, where high temperatures destroy vitamins, oxidize fats, and reduce the bioavailability of amino acids.
A dog's or cat's winter diet should be a bit more "functional": providing energy, supporting immunity, protecting skin and fur, and helping maintain optimal body weight. When choosing winter food, it's worth paying attention not only to calorie content but also, above all, to the quality of ingredients, the presence of omega-3 fatty acids, vitamin and mineral content, and production methods—such as freeze-drying—that help preserve natural nutritional value. Taking care of these elements will ensure your pet survives the winter healthily, with good immunity, stable body weight, and no energy drops.
