Poor diet (especially processed kibble) Exposure to pesticides, herbicides, and certain medications[2] X Research source

In some cases, a biopsy is recommended for making sure the lipoma isn’t cancerous. Some lipomas can have other cancer cells within them. So, they should always be evaluated and measured and routinely checked.

Lipomas are slow-growing, so if a large mass suddenly appears on your dog, go in for a vet checkup. [5] X Research source

Never attempt to cut off your dog’s tumor on your own. Lipomas also can’t be drained like a cyst, so don’t puncture it. This could lead to infection (making surgical removal necessary).

Neem oil is a naturally-derived oil that may help decrease cell reproduction and reduce the number of existing cells.

Fish oil and krill oil supplements come in liquid, capsule, and soft chew formulas. If you use the liquid variety, just squirt it on your dog’s wet food and mix it in. For capsules, wrap the dose up in your dog’s favorite treat. You can feed flavored soft chews to your dog just like a treat. [10] X Trustworthy Source American Kennel Club The American Kennel Club (AKC) is a purebred dog pedigree registry in the United States. The AKC advocates for the responsible ownership of dogs and promotes purebred dog events, such as the Westminster Dog Show. Go to source Monitor the size of the growth every few days. Hopefully, you’ll start seeing benefits within a few weeks. [11] X Research source

Follow the product’s instructions for dosage amount.

Try giving the green tea to your dog plain (some dogs like the taste). If your dog seems hesitant, mix the green tea into its water bowl and see if that helps. Be sure to offer your dog plenty of fresh water, as well. It’s important that your dog stay hydrated and green tea is only meant to supplement your dog’s fresh water intake (not replace it).

You can cook chicken livers at home and feed them to your dog. Chicken liver is high in protein but also high in fat, so give your dog a single serving 1-2 times per week as a special treat. A single serving for small dogs is 10–15 grams (0. 35–0. 53 oz). For medium dogs, it’s 25–30 grams (0. 88–1. 06 oz). Large dogs can have 40–60 grams (1. 4–2. 1 oz) per serving. [16] X Research source