The expert issued a warning for dog owners who could be risking their health
A vet has issued a stark warning to pet owners about allowing dogs to lick their faces, highlighting the risks posed by “extremely dangerous” bacteria. While many dog owners think nothing of letting their pooch ‘kiss’ them, they could be unknowingly putting themselves in harm’s way.
UK veterinarian Dr Alex Crow, the Chief Veterinary Officer at The Net Vet and a content creator, shared the warning on Instagram as @alex_thevet. Dr Alex told his 19k followers: “Stop letting your dog lick your face. Their mouths are full of bacteria, parasites, and fungi, some of which can make you seriously ill.
“Dogs spend their time sniffing faeces, licking wounds, rummaging through trash, and licking other dogs’ bottoms. And it’s not just gross, it’s dangerous. They can carry Campylobacter, Salmonella, and E. Coli, all of which cause vomiting, diarrhoea, and gastroenteritis in humans.
“There’s also a risk of ringworm, a contagious fungal infection. And then there’s Capnocytophaga canimorsus, a rare but aggressive bacteria that can lead to severe sepsis.
“And if your dog’s got dental disease, their saliva is already full of bacteria. Children, older adults, and anyone with a weakened immune system are especially at risk. Look, I get it. You love your dog, but keep the kisses below the neck.”
His caption continued: “This one might upset some people but this is the science – don’t shoot the messenger! Dogs mouths *can* contain all sorts of bacteria that they pick up from eating rotten food on walks, licking dirty puddles or even from eating other dogs poop!
“Some of these bacteria can be extremely dangerous, like capnocytophaga canimorsus – which causes an extremely rare but severe infection.”
Pet MD states that the risk of illness from a dog lick is low. “However, if you have an open wound and a compromised immune system, are taking certain medications, or are allergic to animal saliva, the risk of infection or allergic reaction caused by being licked could be higher. If you are unsure about any exposure to a dog’s saliva, it’s safest to seek medical attention.”
The guidance reads: “If you have been licked and feel uncomfortable with the dog licking, you can wash up with warm water and antibacterial soap. If you are allergic to dogs, be sure to wash off any saliva or fur.
“To discourage dogs from licking our faces, consider training your dog to understand a cue that lets the dog know when to stop, or give them a different target, such as your hands.”
Dogs lick their owners for numerous reasons, though it might indicate affection, attention-seeking conduct, or a method of stress relief. If you laugh and giggle, this will encourage your dog to continue the behaviour, reports the Daily Record.
Pet MD explained: “Puppies continue this behaviour of licking faces with humans who typically react with attention, affection, and play. These outcomes teach puppies that licking their humans continues to work as a behaviour that leads to good things.”
