Kissing on the mouth is a natural behaviour for dogs, often indicating a sign of affection, but a dentist is warning it could be bad for your oral health.
Our four-legged friends are often like another member of the family for many people and the level of boundaries can vary from home to home.
Some have a 'no pets on the furniture' rule, while other will allow them in the bed.
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Dogs can be very affectionate but giving 'kisses' can be dangerous, experts are warning.
Dr Khaled Kasem, dental expert and Chief Orthodontist at Impress, the European leader in invisible orthodontics, explains why you should keep your furry friend as far away from your mouth as possible.
Dr Kasem warns that a dog's mouth is filthy with bacteria they've picked up through the day and can make humans ill.
“Dogs aren’t known for their hygiene, they don’t (usually) brush their teeth or rinse with mouthwash, and they’ve probably never visited a dentist. Their daily routine consists of eating leftovers on the floor, licking their bum, and checking out dead animals left on the pavement. Ultimately, their mouth is filthy!
"Such activities result in a build-up of bacteria in your dog’s mouth, and although the majority is probably harmless, they can pick up parasites and bacteria that can make humans ill. Whether they’ve drank contaminated water or sniffed animal waste, these bacteria will not boost your immune health as some have argued.
"Not only can human infection with pet parasites cause a wealth of intestinal diseases, but it also transfers damaging bacteria to your teeth and gums, causing gum disease. Severe gum disease can affect the tissues that support teeth and holds them in place. If left untreated, the jawbone can decay, opening up spaces in between the gums and teeth – resulting in tooth loss! Other common infections that dogs can transfer include salmonella, ringworm, and hookworm."
He encourages owners to take care and hygienic steps if a dog does lick around your mouth.
"Not only are you risking your health, but you’ve heard of the term dog breath, so would you really want the same? Think about the ingredients in their food and what that might taste like in your mouth…gross! If your furry pal does give you a kiss, make sure to brush and floss straight away to remove any bacteria, and try to discourage the behaviour in the future.
"The verdict? While the occasional kiss from your dog is fine, we’d recommend refraining from making it a regular occurrence. It’s always better to be on the safe side."