What are the small hard bumps on the dog's skin?

Possible causes of small hard bumps on dog skin:

1. Tumor

Hard bumps appear on the dog's skin, which may be a tumor, which is also a very serious situation. Generally, if a dog has a tumor, the tumor will grow bigger and more obvious. You should take the dog to the hospital for examination in time, because the tumor will endanger the dog's life. If it is a benign tumor, the dog can recover after surgery, but if it is discovered late, it is likely to be incurable.

2. Skin diseases

When a dog has a skin disease, its skin is likely to have hard bumps. In this case, as long as the skin disease is cured, the hard bumps will disappear. For example, if there are fleas on the dog, black induration can also be seen on the skin. This is the excrement of fleas and can be washed off with warm water. The owner usually deworms the dog regularly, so as to reduce the risk of parasite infection, and the skin will not be damaged.

3. Swollen lymph nodes

If your dog suffers from swollen lymph nodes, the most obvious symptom is a hard bump in the skin. Dogs have lymph nodes in their ears and thighs, and if your dog has inflammation, the nearby lymph nodes can become swollen. Generally speaking, as long as you give the dog anti-inflammatory drugs, the symptoms can be relieved, but if the symptoms persist, the owner had better take the dog to the hospital for examination.

4. Package after injection

Some dogs stay under the skin after the injection because the drug has not been fully absorbed, and the skin will form small bags, hard lumps or pimples. This is also a normal phenomenon and will usually disappear after a few days. The owner can also help the dog absorb it faster by applying hot compresses, so that hard lumps will not exist.