Do dogs lack "vitamins"? You can tell by looking at this main manifestation

Pet     9:20am, 15 September 2025

Nowadays, many pet owners care about the physical and mental health of their dogs and fill in various nutrients for their dogs, while vitamins are often overlooked. If a dog lacks vitamins, what will happen?

1. Not smooth hair

Dogs lack vitamins, which will make their hair dimmer, not smooth and dull. You can also give your dog more fruits and vegetables to help your dog supplement vitamins. You often take your dog out to bask in the sun, which will make its hair grow stronger.

But remember that you should not feed your dog vegetables and fruits such as red pickles and onions. If you swallow too much by mistake, you will lose kidney failure.

2. Hair loss is more serious

Some dogs are born with severe hair loss, while others do not like hair loss very much. However, once a dog lacks vitamins, it will cause serious hair loss.

Unproper diet combination and greasy eating can also cause serious hair removal for dogs. Pet owners must pay more attention to their dietary problems.

3. Vitamin deficiency can cause the dog's eyes to gradually decrease, and the inner corners of the eyes are cloudy, which harms the dog's daily life. You can also give your dog some boiled carrots to help your dog supplement vitamin A and improve your vision.

Appropriate feeding of boiled carrots is beneficial to the dog's eyes and hair, but you should not feed too much at once.

4. Incomplete development

Dogs lack nutritional components during the development period and long-term vitamin deficiency will cause incomplete development. Compared with dogs of the same age and species, they have a thin body shape and weak physical fitness.

If you encounter such a situation, you can feed your dog vitamin tablets regularly to quickly and more comprehensively assist the dog in supplementing vitamins.

5. Poor appetite

The long-term lack of vitamins in the dog's body will directly affect its normal functioning of its body, and it will continue to have poor appetite. You must immediately supplement your dog with vitamins. It is best to choose a nutritional combination and delicious dog food, and give the dog the daily nutritional ingredients needed by daily diet.