Dogs can contract coronaviruses, most commonly the canine respiratory coronavirus. This specific novel coronavirus (COVID-19) is not believed to be a health threat to dogs, but dogs can test positive for the virus.
A Pug named Winston in Chapel Hill, North Carolina is the first known case of a dog testing positive for COVID-19 in the United States. Three family members who lived in the home, two of whom are front-line health care workers, had tested positive for COVID-19. As part of a study at Duke University, the family and pets were tested, with only Winston testing positive out of two dogs, a cat, and a lizard in the household. The dog experienced mild symptoms and is recovering well. "(The dog) licks all of our dinner plates and sleeps in my mom’s bed, and we’re the ones who put our faces into his face," one family member tells NBC News affiliate WRAL.
Two pet dogs in Hong Kong tested positive for COVID-19, and both dogs lived in homes with COVID-19 positive owners. Local health officials characterize the cases of the two dogs in Hong Kong as "likely to be a case of human-to-animal transmission," and neither dog showed any signs of illness from the virus.
Hong Kong health officials have continued to test dogs and cats owned by people infected with the coronavirus. Officials there have stated that cases of infection in dogs appear to be infrequent. As of March 25, Hong Kong’s Agriculture, Fisheries, and Conservation Department "conducted tests on 17 dogs and eight cats from households with confirmed COVID-19 cases or persons in close contact with confirmed patients, and only two dogs had tested positive for the COVID-19 virus."
Hong Kong officials stress that "these findings indicate that dogs and cats are not infected easily with this virus, and there is no evidence that they play a role in the spread of the virus."
Two pet cats in New York have tested positive for the coronavirus. One cat displayed mild respiratory symptoms, and lived with an owner who had previously tested positive for COVID-19. The other cat also showed mild respiratory signs, and according to the CDC, "no individuals in the household were confirmed to be ill with COVID-19. The virus may have been transmitted to this cat by mildly ill or asymptomatic household members or through contact with an infected person outside its home." Globally, two pet cats, one in Hong Kong and one in Belgium, tested positive for COVID-19. Both of these cats lived in homes with COVID-19 positive owners.
A four-year-old female Malayan tiger named Nadia at New York’s Bronx Zoo was the first known case of COVID-19 in an animal in the United States. A total of eight big cats are confirmed by the Wildlife Conservation Society that operates the Bronx Zoo to have been infected with the coronavirus known as SARS-CoV-2. "All eight cats continue to do well. They are behaving normally, eating well, and their coughing is greatly reduced," according to WCS. Nadia was tested under anesthesia in order to obtain nose, throat, and respiratory tract samples. The other cats were tested through fecal samples.
All of these big cats are believed to have been infected by a zoo staff person who was not showing symptoms of COVID-19, or before that person developed symptoms. Dr. Jane Rooney, a veterinarian and USDA official, tells the Associated Press, "There doesn’t appear to be, at this time, any evidence that suggests that the animals can spread the virus to people or that they can be a source of infection in the United States."
The American Veterinary Medical Association also reports on preliminary results of "experimental infection" of domestic cats, ferrets, hamsters, and dogs in China, but cautions that these results don’t represent real-world circumstances and should not be overly interpreted.
The World Health Organization states, "There is no evidence that a dog, cat or any pet can transmit COVID-19. COVID-19 is mainly spread through droplets produced when an infected person coughs, sneezes, or speaks. To protect yourself, clean your hands frequently and thoroughly." Covering your face with a cloth face covering can also help reduce the possibility of spreading droplets.
The CDC says that "while this virus seems to have emerged from an animal source, it is now spreading from person-to-person." Because of this type of spread, "there is no reason to think that any animals or pets in the United States might be a source of infection with this novel coronavirus."
In households where a person has tested positive for the virus, the CDC recommends avoiding contact with pets and other animals.
Healthy pet owners in the U.S. should follow basic hygienic precautions such as washing their hands with soap and water before and after contact with any animal, including dogs and cats. If you test positive for COVID-19 or believe you have been exposed to the virus, the CDC has provided guidelines for pet care:
To help reduce the spread of all germs, you may also consider wiping your pet’s fur and feet when they come in and out of the house with grooming wipes. Dogs do not need a face mask to protect against COVID-19.
And the most important protection of all for your dog is this: Under no circumstances should owners abandon their dogs, cats, or other pets because of COVID-19 fears.
According to the AVMA, petting a dog’s fur is a low risk. The AVMA’s Chief Veterinary Officer Gail Golab says, "We’re not overly concerned about people contracting COVID-19 through contact with dogs and cats." And there’s science behind that: "The virus survives best on smooth surfaces, such as countertops and doorknobs,” Golab says. “Porous materials, such as pet fur, tend to absorb and trap pathogens, making it harder to contract them through touch."
Dr. Jerry Klein, Chief Veterinary Officer for the AKC, urges common sense best practices when it comes to our pets: "If you have children, you wouldn’t have them touch a puppy and put their fingers in their mouth, because they can have fecal contamination," he says. "The general practice of washing our hands after touching a puppy or a dog—that’s normal hygiene."
Additionally, the CDC has provided guidelines on interactions with pets (your own and those belonging to other people) during the pandemic:
The CDC’s guidelines also include recommendations for walking your dog:
Physical and mental exercise are extremely important for dogs and dog owners alike. Before taking a walk, check your local regulations and abide by any stay-home orders. If your area allows it, dog owners who feel healthy and well should plan to continue walking their dogs daily, albeit in accordance with CDC guidelines for maintaining social distancing and wearing a cloth face covering over the nose and mouth. Observe any local ordinances concerning curfews, even if that means adjusting your dog walking schedule.
Practice social distancing measures by walking your dog in uncrowded areas, and maintaining a minimum of six feet between other people and other animals. Fortunately, the average leash is six feet long, so you’ve got a built in measure to help you stay a safe distance from others. Don’t allow anyone to pet or touch your dog while you’re out on your walk.
If you live in a large city or heavily populated area, opt to take your dog down less-heavily-trafficked blocks, or try adjusting walks to less busy times of day and night. Even if dog parks in your area remain open to the public, the CDC’s revised guidelines recommend avoiding them.
Owners should always wash their hands thoroughly for at least 20 seconds before and after each walk. Consider carrying around a pocket-sized bottle of hand sanitizer during your walks.
You do not need to have your dog tested for COVID-19. According to the United States Department of Agriculture, "at this time, routine testing of animals is not recommended. Should other animals be confirmed positive for SARS-CoV-2 in the United States, USDA will post the findings." Any tests done on animals do not reduce the availability of testing for people.
If you are still concerned or notice a change in your dog’s or cat’s health, speak to your veterinarian so he or she can advise you.
Written by AKC. For further info regarding dogs, cats and COVID-19, great reference is AKC.