Why weight is a health indicator
Pet weight changes gradually, so owners may not notice it immediately. Coat can hide body shape changes, and slow weight loss may be just as important as weight gain.
Veterinarians assess not only kilograms but body condition: ribs, waist and fat cover. Two animals of the same weight may be in very different condition.
When weight change is worrying
Fast weight gain, weight loss despite eating, constant hunger, increased drinking or changed activity should be discussed with a veterinarian.
A cat not eating for more than a day or a dog refusing food with lethargy, vomiting or diarrhoea should not be ignored.
Common feeding mistakes
Portions are often estimated by eye, while treats and table food are forgotten. Small daily extras can matter for a small pet.
Changing food suddenly may cause digestive upset. A gradual transition is usually safer.
How to prepare for a nutrition consultation
Write down the food name, daily amount, number of meals, treats and any human food. A photo of the packaging is useful.
The veterinarian can assess body condition, weigh the pet and discuss safe portions or tests if needed.
Weight control at home
Regular weighing or monthly photos from above and from the side help notice changes earlier.
Weight correction should be slow and safe. Strict fasting, especially in cats, can be dangerous.
FAQ
How do I know if my pet is overweight?
Ribs may be hard to feel, the waist disappears and the pet tires faster. A veterinarian can assess body condition more accurately.
Can I simply reduce food?
Sometimes, but it is safer to review the whole diet, treats, activity and health condition.
Why is my pet losing weight despite eating?
It may be linked to digestion, hormones, kidneys or other diseases, so examination is recommended.