Moles and warts can pose a risk to your dog’s health, but in most cases, these skin lesions are harmless. Cancer is the main concern when dealing with skin lesions, but malnourishment and infections are also a concern. Consult with your dog’s veterinarian to determine the risk of your dog’s moles or warts.

Wart Risks

Warts are passed from dog-to-dog when an uninfected dog comes in contact with an infected dog or catches the virus in the infected dog’s environment. Warts, or viral papillomas, usually are harmless with little to no impact on a dog’s health. If your dog has a large number of oral papillomas, eating and drinking can cause significant pain and lead to malnourishment. There are only two published cases where warts have developed into cancer, according to Veterinary Partner. Oral papillomas have an increased risk of infection due to bacteria of the mouth.

Changing Moles

Moles are caused by an uncontrollable development of cells. As with human moles, most moles on dogs are harmless. Cancerous moles often have irregular borders and occasionally bleed, but even benign moles can look suspicious. Some moles have a cauliflower appearance that resembles warts, but actually are skin carcinomas. Melanoma typically develops from an older mole, so it’s important to observe moles for changes on a regular basis.

Handling Warts

Viral papillomas cannot be transferred to humans, so it’s unnecessary to isolate the dog from your family, but do keep the dog separate from uninfected dogs. Warts are most common in young dogs with immature immune systems. The warts usually disappear without treatment as the immune system matures. If the warts resist the immune system, the warts can be removed surgically or frozen. A bacterial infection secondary to oral papillomas usually is treated with a course of antibiotics.

Managing Suspicious Moles

A vet will observe a skin lesion that is changing shape, changing colors or growing larger. The mole is removed through a biopsy and tested by the veterinarian to determine if the mole is cancerous. If cancer is diagnosed, the cancer will be typed and staged to help the veterinarian choose an appropriate path for treatment. In most cases, the cancer is removed, but if organs are involved, chemotherapy is recommended without surgery. Prolonged sun exposure increases your dog’s risk for skin cancer, so be sure there are shaded areas in your dog’s outdoor environment. Although warts turning into cancer is extremely rare, prompt treatment of warts can reduce your dog’s risk for skin cancer.

A nutrient-rich organ meat, liver is a good source of protein, fat, and A, B, and C vitamins. Liver also provides dogs with copper, iron, niacin, phosphorus and zinc and omega-3 and omega-6 fatty acids. If fed in moderation liver can be a delicious and nutritious treat for your dog. Most dogs enjoy the flavor of liver, so it’s not difficult to get this nutrient packed snack into their diet.

Although liver is good for humans and dogs, not everyone likes to prepare it. Liver shy? Try out these easy recipes using freeze-dried liver. Make these homemade liver treats for your dog.

Ingredients:

1/2 cup freeze-dried liver

2 tablespoons fresh parsley (chopped) or 1 tablespoon dried parsley

2 cups whole-wheat flour

1/2 cup wheat germ

1/3 cup water

3 tablespoons vegetable oil

1 egg

Directions:

Preheat oven to 400 degrees farenheight

Place the liver in a blender and blend to a powder. Depending on how soft your liver is, you might be able to do this with a fork.

In a large bowl, mix all the ingredients.

Knead the dough on a floured surface.

Roll out the dough to 1/2-inch thickness, and cut out shapes with a 2-inch cookie cutter.

Put the cookies on a baking sheet, 1/2 inch apart.

Bake at 400 degrees for 15 to 17 minutes. When done, the treats should be firm to the touch.

Turn the oven off, and leave the treats in for 1 to 2 hours to harden.