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Don’t pet dogs just because they’re wagging their tails, warns vet

Dogs use their tails to express themselves and it’s a common belief that they want to be petted when they can’t stop wagging it.

However, misinterpreting the tail wag can end badly as a vet debunks the biggest myth regarding dogs‘ display of emotions alongside other common misconceptions.

Side view of mix-breed dog. studio shot
Credit: RF Pictures | Getty Images

When is it safe to pet a dog?

Firstly, it isn’t safe to pet any random dog unless you are capable of identifying specific signs and behaviors. Particularly with larger or ferocious breeds, it’s recommended to interact with the dog under the supervision of their owners or trainers only.

However, pet lovers think any dog is safe to share cuddles with as long as it wags its tail – one of the four “biggest myths” debunked by licensed veterinarian Dr. Meghan Herron.

She recently collaborated with popular veterinarian Adam Christman to explain a common dog behavior that people get wrong – A dog is safe to pet just because it’s waging its tail.

Calling it an “absolute myth”, Dr. Meghan clarifies that dogs wag their tails for several reasons and all it means is that “they’re ready to interrupt.” The tail wag could also mean that the dog can attack you.

Trust their body wiggle instead, she says. If a dog comes towards you with a wagging body, it’s probably safe to pet.

Vet debunks more myths

Most dog owners limit their pup’s socialization in the early weeks due to the fear of catching infections before getting all the vaccine shots.

The vet says the 12-week mark is crucial in a dog’s life to specialize and realize that it’s safe around other dogs and humans. Limited exposure leads to behavioral issues in the later years.

The other common misconception is that dogs hump to establish dominance, which isn’t entirely true. They only hump for one of three reasons – while trying to mate, dealing with angst or social anxiety as they can’t communicate, or when they are overexcited in the presence of other dogs.

Furthermore, experienced veterinarian Dr. Joanna Woodnut told The Focus that there is no evidence to prove spaying affects the temperament of female dogs, “although in male dogs there is definitely a correlation between nervous aggression and removal of the testosterone after neutering.”

Dr. Meghan Herron is a certified veterinarian currently serving as the Senior Director of Behavioral Medicine, Education, and Outreach at Gigis, a shelter and center for dog adoption and training. She previously spent over a decade as an Associate Professor at The Ohio State University Veterinary Medical Center.