If you’ve recently tested positive for COVID-19, you may be wondering: can your furry best friend catch it too? The short answer is yes—but the good news is that the risk is low, and serious illness in dogs is extremely rare.
Here’s what every pet owner needs to know about COVID-19 transmission between humans and dogs, based on guidance from the CDC, Mayo Clinic, and veterinary experts.
The Short Answer: Yes, but It’s Rare
The virus that causes COVID-19 (SARS-CoV-2) can spread from people to animals during close contact. Pets worldwide, including dogs and cats, have been infected with the virus, mostly after close contact with people who had COVID-19.
However, the risk of dogs spreading COVID-19 back to humans is low. According to the CDC, there is no evidence that the virus can spread to people from the skin, fur, or hair of pets.
Key takeaway: Human-to-dog transmission is possible but uncommon. Dog-to-human transmission is even rarer.
How Do Dogs Get COVID-19 from Humans?
Dogs typically contract the virus through close, prolonged contact with an infected person. This includes:
- Petting, snuggling, or kissing
- Sharing food
- Sleeping in the same bed
- Being coughed or sneezed on
Studies have confirmed human-to-dog transmission within households. In one CDC study, clusters of Omicron variants were found in people, dogs, and even a dog food bowl, confirming that transmission occurred from humans to their pets. Another surveillance study found that 94% of infected dogs and cats had reported exposure to a person with COVID-19 before their own infection.
Symptoms of COVID-19 in Dogs
Most dogs that get COVID-19 either show no symptoms at all or experience only mild illness and recover fully. Serious illness is extremely rare.
If your dog does develop symptoms, they may include:
- Fever
- Coughing
- Difficulty breathing or shortness of breath
- Lethargy (unusual lack of energy)
- Sneezing
- Runny nose
- Eye discharge
- Vomiting
- Diarrhea
Some dogs have also shown respiratory signs such as rapid breathing and loss of appetite.
What to Do If You Have COVID-19 and Own a Dog
If you’re sick with COVID-19 (suspected or confirmed), the CDC recommends avoiding contact with your pets and other animals, just as you would with people. This means:
- Avoid petting, snuggling, kissing, sharing food, and sleeping in the same bed
- If possible, have another household member care for your pet
- If you must care for your pet while sick, wear a mask and wash your hands before and after handling them, their food, or their waste
- Do not put a mask on your pet—masks can harm animals
- Do not wipe or bathe your pet with disinfectants, alcohol, hydrogen peroxide, or hand sanitizer
What to Do If You Think Your Dog Has COVID-19
If your pet is sick and you suspect it might be COVID-19:
- Call your veterinarian—do not take your pet to the clinic yourself if you are sick
- Let them know you have COVID-19
- Your vet may offer a telemedicine consultation or other arrangements
Testing for COVID-19 in pets is typically only recommended if the animal has symptoms and has been in contact with a confirmed case.
Can Dogs Spread COVID-19 to Humans?
The risk is very low. The CDC states that the risk of animals spreading COVID-19 to people is low. International and domestic health organizations agree that there is no evidence to suggest that pet dogs or cats can be a source of infection for humans.
However, it’s still important to practice good hygiene—wash your hands after handling your pet, their food, or their waste.
Prevention Tips for Pet Owners
To keep both you and your dog safe:
The Bottom Line
Yes, dogs can get COVID-19 from humans, but it’s relatively uncommon. Most infected dogs show mild or no symptoms and recover without issue. The real risk is human-to-dog transmission, not the other way around. If you’re sick, take precautions to protect your pet—and if your dog gets sick, call your vet for guidance.