We all know the feeling: coming home after a long day to be greeted by your furry friend’s wagging tail and eager licks. While it’s easy to revel in the adoration, some have paused mid-pucker, wondering, “Is this safe?”
Man’s Best Friend & Their Bacterial Buddies
Our canine companions, like us, have an assortment of bacteria residing in their mouths. The American Kennel Club points out that while many of these 600 or so types of bacteria are similar to ours, others are uniquely canine. Some are even zoonotic, meaning they can transfer between animals and humans.
A 2022 study from the journal Antibiotics raised eyebrows when it reported that dog saliva contained bacteria with genes that could potentially boost antibiotic resistance in humans. However, the good news is that these bacteria rarely penetrate healthy human skin. The primary concerns arise when there’s broken skin or when the mucus membranes (like the eyes or mouth) come into play.
Heather Berst, VMD, a veterinarian at Zoetis, points out that while many bacteria in a dog’s mouth are benign, others, like Clostridium, E. coli, salmonella, and campylobacter, can be harmful to humans. Another “yuck” factor? The quirky canine behavior is known as coprophagia – or eating poop. Dr. Laura Purdy, a family medicine physician, however, assures us that the risks of transmission from this habit are relatively low.
To Smooch or Not to Smooch?
Dr. Berst, a dog mom herself, says that while her dog Dottie showers her with licks, she recommends a chat with both your doctor and vet if you’re regularly on the receiving end of canine kisses. People with compromised immune systems, as well as the elderly and young children, should be particularly cautious.
Dodging Doggie Germs
If you’re looking to minimize the risk, there are a few steps you can take:
- Regular Vet Visits: Ensure your dog gets regular check-ups, vaccinations, and dental care.
- Mind the Diet: Raw food diets may be trendy but can increase the risk of foodborne diseases. Always know what’s in your pet’s bowl!
- Be Cautious with Strays: Strays, lacking proper care, might pose a higher risk. Always approach with care and reach out to rescues when necessary.
- Open Wounds: Avoid letting your dog lick open cuts or sores. Bacteria, even from a healthy dog, can lead to infections.
Love, the Safe Way
The bond between humans and dogs is undeniable. If you and your furry friend are in good health, a few licks here and there shouldn’t be a cause for concern. But if you prefer to err on the side of caution, consider alternative shows of affection. Dr. Berst suggests training your dog to greet with a sit and treat or a high-five. After all, there’s more than one way to say “I love you” in dog lingo!
In the end, as with many things in life, a balanced approach and knowledge are key. So, while you shouldn’t live in constant fear of your pup’s affectionate licks, it’s always good to stay informed and make choices that are best for both of you.
