How do I know if my dog has cancer?

In cancer cases, detecting it and treating pain as quick as possible are very very important as they increase the chance of surviving. Anyway, this is applied to both humans and animals, especially dogs. However, dog owners know that their animals are great at hiding their pain including cancer pain. Furthermore, one of the most common questions among dog owners is how do I know if my dog has cancer? Don’t worry, you will find the perfect answer to this question in this article.

Cancer in Dogs

Unfortunately, cancer is one of the worst diseases ever, if it is not the worse as it can happen in any part of the creature’s body. Anyway, being good at hiding pain means that your dog could be in pain with knowing that they are struggling with something. So, knowing the signs of cancer in dogs is an obligated thing among dog owners.

Types of Cancer Pain

One of the challenges dog owners face is detecting cancer pain as dogs are not able to speak. But you can understand many things like the level of pain (severe or dull) and the pain’s nature (intermittent, chronic, and acute), which help you very well in these cases. However, detecting cancer somehow depends on the average of pain that can increase by time to be unbearable!

Signs of Pain in Dogs with Cancer

It is common among dog owners that when their dogs start showing untypical behaviors, it means that they could be in pain. Here are some dog signs of pain, that are most common among dog owners:

  • Increased vocalization
  • Excessive grooming
  • Shaking/Trembling
  • Heavy panting
  • Skittishness/Aggression
  • Loss of appetite
  • Limping

In general, most dog owners have their dogs when they are young, which means that they can realize any different act from their dogs when they get cancer as it usually happens later in life. This advantage can help you to treat your dog cancer early.

Treating Cancer Pain in Dogs

There are many of pain relief strategies and medications depending on the level of the pain. Anyway, you can find below the most common ways to manage dogs’ cancer pain. Keep in mind that you may be recommended with a combination of treatments or drugs by your veterinarian to address cancer pain in your dog.

Topical Medications

Topical liniments like DMSO (dimethylsulfoxide), cortisone, benzocaine, or lidocaine can help in relieving several types of localized pain. Do not apply any topical medications to your pooch without speaking to your veterinarian many of these medications can be toxic to pets even if they are used by humans.


Dogs who’re suffering from mild to moderate pain because of cancer can get some relief with acupuncture. Make sure to speak to a qualified veterinarian before giving your dog any acupuncture.

Cold & Hot Therapy

This way can be helpful in decreasing sore by applying ice packs to painful areas. Be sure to consult your veterinarian before doing this way.


One of the narcotics that can be used to treat dogs with cancer is tramadol. It helps in managing mild to moderate pain, that is occurred because of cancer. It is found that tramadol can be used combined with non-steroidal anti-inflammatory drugs, or alone with high doses to relieve serious pain.

Non-Steroidal Anti-Inflammatory Drugs (NSAIDs)

These drugs are known to be effective in relieving cancer pain in dogs. Here are some of these drugs: Rimadyl, Deramaxx, Previcox, and Metacam. However, do not use these drugs without making periodic blood tests for your dog to see the kidney and liver function while using these drugs as they can impact the kidneys and liver very badly.

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