Get

In Your Inbox

Dogster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

How Do I Know if My Dog Is Dying or Just Sick? Our Vet Explains the 9 Signs to Look For

dachshund dog lying on owner's lap looking sick

Our dogs are cherished members of our families, and it can be distressing when they end their time with us. You may need to know when it’s time to say goodbye to your furry friend, and it’s not always clear when that time is present. Let’s look at some of the changes your dog might face before they pass away.

divider dog paws 3 oct 2024

How Do I Know If My Dog Is Dying?

Our dogs can have many different diseases, and they manifest in various ways. Let’s look at some signs your dog might exhibit as they die. Keep in mind that very sick dogs may still show these signs.

Regardless, you need to work with your vet to evaluate your dog and help determine when or if you need to say goodbye.

1. Physical Changes

As our pets weaken and their organs shut down, we’ll often see physical changes in their appearance. Your dog’s normally lustrous coat might become dull. Sometimes, your dog’s skin will become greasy, leading to packed or matted hair.

You might notice an odor emanating from your dog. This smell change can be attributed to different things:

  • Skin infections
  • Periodontal disease
  • Metabolic diseases

Your dog might have new lumps from cancer, and its lymph nodes might enlarge. The easiest lymph nodes to palpate are at the edge of the jaw, in front of the shoulders, and on the back of your dog’s thighs. Some dogs will also develop edema in their lower limbs. Ascites, or fluid accumulation in the belly, is also possible.

senior male golden retriever dog lying outdoor
Image Credit: Yobab, Shutterstock

2. Gait Changes

As your dog ages, it often develops muscle atrophy, making the muscles thinner and, secondarily, weaker. It might also have neurologic changes that contribute to an abnormal gait. Your pup might be weak when walking, struggle to stand without help, or even trip over its feet.


3. Appetite Changes

Most dogs start to eat less towards the end of their lives. They may not be interested in food or have severe dental disease that prevents them from chewing hard kibble. You may find yourself changing what your dog eats: using canned food, adding toppers, or cooking something for your pup.

You might notice your dog losing weight. Sometimes, this can be attributed to your dog not eating as much. Some health conditions, such as cancer and kidney failure, can also contribute to weight loss.


4. GI Signs

Your elderly dog might have gastrointestinal signs, such as vomiting or diarrhea. You might see blood in their vomit or stool.

medical treatment of sick husky dog in vet clinic
Image Credit: Pressmaster, Shutterstock

5. Incontinence

Dogs that are dying may lose control of their bladder and bowels, having accidents throughout the house or on their bedding. This could sometimes relate to an inability to hold their urine in. They might have cognitive changes and forget where to go.


6. Trouble Breathing

Dogs may develop trouble breathing at the end of their lives. Cardiac changes or anemia will decrease the ability of your dog’s red blood cells to carry oxygen throughout the body. Your elderly pup might be weaker or gasp for air.


7. Pain

Unfortunately, many dogs may be in pain towards the end of their life. Hospice and end-of-life care will often be geared towards controlling this pain. It could be from arthritis or cancer. Bone cancer, like osteosarcoma, can lead to very painful bone fractures.

male vet examining labrador retreiver dog in vet clinic
Image Credit: SeventyFour, Shutterstock

8. Cognitive Differences

Cognitive changes are generally associated with your pet dying, but they can be associated with a decreased quality of life and should not be glossed over. If your dog is anxious or confused, or if either of you can’t sleep at night, you need to seek veterinary intervention.


9. Decreased Interactions With Family

As our dogs age and become weaker, tired, and more painful, they often withdraw from family interactions. Your dog that used to be begging for a treat at the table during dinner may now be slinking off to be quietly away from the family. These decreased interactions can be heartbreaking for families and can signal that your dog is nearing the end.

If you’re concerned about your pet’s well-being, we recommend you contact a veterinarian.

Did you know you can talk to a vet online? Click on the image or button below to schedule a call: PangoVet_Mention-in-Content Savings V1


divider dog paws 3 oct 2024

The HHHHHMM Quality of Life Scale for Dogs

The HHHHHMM Quality of Life scale uses several categories to evaluate your dog regularly to ensure they maintain a good quality of life.

  • Hurt
  • Hunger
  • Hydration
  • Hygiene
  • Happiness
  • Mobility
  • More good days than bad days

The scale provides an objective measure to guide you and your veterinarian on treatments, their effectiveness for your dog, and when it may be time to say goodbye.

vet checking up the dog
Image Credit: Sirikarn Rinruesee, Shutterstock

divider dog paws 3 oct 2024

Conclusion

Your dog is a cherished family member, and it’s important to recognize when it might be nearing the end of its life. In addition to identifying these signs, it’s essential to work with your veterinarian to determine if particular issues signal that your dog is dying or could be treatable.


Featured Image Credit: Leka Sergeeva, Shutterstock

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Dogster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

12 Whippet Pros & Cons: Temperament, Behavior & Care

Whippets were developed in northern England, and they look like shorter, lighter Greyhounds with the same blazing speed as the larger sighthounds. Whippets...

Why Is My Dog So Attached to Me? 5 Possible Reasons

Dogs didn’t get the nickname “Man’s Best Friend” for nothing. The domestic dog evolved as a pack animal, which includes their human companions,...

How to Train a Husky: 7 Vet Approved Tips & Tricks

The Siberian Husky’s joyous energy and unconditional friendliness make them one of the most delightful dogs to own, but any pet parent can...

Can Dogs Eat Kumquats? Vet-Reviewed Facts & FAQ

A kumquat is a small citrus fruit native to Southeast Asia that looks similar to an orange. They aren’t nearly as common as...

More related

Are Dogs Allowed on Greyhound Buses? (Updated in 2025)

Even though the Greyhound Bus is named after a dog, dogs are not allowed on the buses. While traveling by bus is the...

Male vs. Female Miniature American Shepherds: The Differences (With Pictures)

For being a relatively recent addition to the ranks of the American Kennel Club’s recognized breeds, the Miniature American Shepherd has moved up...

Labrador Retriever Puppies for Sale in Connecticut: 2025 Breeders List

Because Labrador Retrievers have consistently been the most popular pet dog in the nation, it’s not too difficult to find a Connecticut breeder...

10 Best No-Shock Dog Training Collars in 2025 – Reviews & Top Picks

Have you got a pup who barks all day long while you’re out? As much as we hate to have to correct our...

Keep reading

Can Dogs Eat Durian? Vet-Verified Nutrition Facts & Safer Alternatives

The durian fruit has gained a lot of attention for its pungent aroma rather than its taste or any health benefits. The fruit comes encased in a prickly shell, and “the king of fruits” has a smell that is described...

Dogster-Can-Dogs-Eat-Durian

Jiminy’s Dog Food Review 2025: Pros, Cons & Verdict

Review Summary Introduction Insects are full of essential proteins and nutrients and are a sustainable food source. Jiminy’s uses crickets to provide dogs with an excellent source of protein. It is also beneficial for dogs with food allergies and is...

Dogster_Jiminy’s Dog Food Review

8 Best Dog Foods for American Staffordshire Terriers in 2025 – Reviews & Top Picks

The American Staffordshire Terrier is a medium-sized dog breed that will benefit from wet or dry dog food rich in lean meats. This muscular dog breed needs a well-balanced diet to meet their nutritional requirements while providing them with the...

Pit bull American Staffordshire Terrier with food bowl eating

How Much Should a French Bulldog Eat? Vet Explained Puppy to Adult Feeding Guide

Getting a new puppy is always so exciting! You have this little bundle of fur just wanting to eat, sleep, and play with you. As a veterinarian, we often get asked how much food is appropriate to be feeding a...

french bulldog eating or drinking from a bowl

Is There Beer for Dogs? Vet-Verified Types, Info & FAQ

When we go to restaurants, we’re usually given multiple drink options, while dogs are typically served water. However, many dog-friendly bars and restaurants have gotten creative over the years and have added beer for dogs to their menus. You don’t...

dog owner beer

Can Dogs Eat Smoked Salmon? Vet-Approved Benefits & Risks

If your dog tends to eat fish, you may wonder if human delicacies, such as smoked salmon, are suitable for your furry friend. Salmon has many benefits and is an excellent source of protein and omega-3 fatty acids for humans...

Can Dogs Eat Smoked Salmon

Can Dogs Eat Peanut Butter Crackers? Vet-Approved Facts

Dogs love food and they don’t seem to be too discerning when it comes to what they chow down on. Most owners have wondered at some point if their dog has eaten something that they shouldn’t have. So what is...

Can Dogs Eat Peanut Butter Crackers

Can Dogs Eat Pineberries? Vet-Reviewed Facts & FAQ 

Pineberries, with their quirky appearance resembling strawberries but with a hint of pineapple flavor, have certainly captured attention in the fruit world. But, what if your fur baby gives you those pleading eyes when you’re enjoying them? Good news: in...

Can Dogs Eat Pineberries