Dogs have a universal body language that can be both subtle and wide-ranging. From eating habits to belly rubbing preferences, are you able to debunk the common dog body language myths to help you be a better pet parent?

In order to help owners, veterinary expert Dr Linda Simon at pet wellness brand Pooch & Mutt, has debunked some of the most common myths and misconceptions about our four-legged friends. Take a look at the full list below...

1. Dogs' saliva is full of good bacteria — and can help heal wounds

    While some research suggests that dog saliva has antibacterial properties, Dr Linda says that a dog's mouth is teeming with pathogenic bacteria. In fact, if they lick wounds, is it far more likely that they too will become infected.

    2. Lying on their back means they want their belly rubbed

    "This is not always true. Whilst it is nice to think your dog is asking for a belly rub when laying on its back, it can actually be a sign of submission and anxiety. Often it means that they are worried and approaching them could make them worry more," explains Dr Linda.

    "Much like the tail wagging, keep an eye on the type of body language that is displayed alongside this to better gauge how they are feeling, and how you should or shouldn't respond."

    3. A wagging tail means your dog is happy and friendly

    Dogs will wag their tails to convey an array of emotions, but does it really mean they are happy? According to Dr Linda, this all depends on the other body language the wagging tail is accompanied by.

    "If your dog is wagging their tail but is at the same time exhibiting tense or nervous body language, then this could be a sign of anxiety or even aggression. However, if your dog seems calm and relaxed and its tail is wagging, then yes, you have one happy pooch!"

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    4. Tennis balls are great a great chew toy

    Many dogs enjoy chewing tennis balls for pleasure, however they can break down into pieces which could create a high risk for your pup. As well as this, tennis balls made for sport purposes often contain toxic chemicals.

    "There are far better things to offer your dog if they like to chew things, such as dental sticks or split deer antlers. Save your tennis balls for a game of catch!"

    5. Dogs bury high-value treats to protect them

    Does your furry friend often bury their favourite toys and treats? A clever way to protect items they love, dogs who bury valuables tap into an age-old instinct that has been passed down from wild dogs.

    "This is now replicated in domesticated dogs, as they will hide treats they consider to be of high value in fear that they will be taken away from them," adds Dr Linda.

    6. Only happy, healthy dogs get 'the zoomies'

    Zoomies in dogs is generally caused by a build-up of excess energy which is then released in one short burst. While many people believe that only happy dogs can get them, it is actually more common in dogs with underlying behaviour issues and anxiety. The experts also explain that dogs who are provided with less mental and physical stimulation are more likely to experience this energy burst.

    7. If your dog eats grass it means they are sick

    Despite many common myths, the majority of grass-eating dogs do not get sick when they eat grass. While it is true that sometimes a dog feels nauseous when eating grass, they will often eat it simply because it tastes nice.

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    8. If your dog's nose is dry it means they are unhealthy

    "A dry nose definitely does not always mean that there is something wrong with your dog health wise, in fact, a dry nose is quite common in older dogs," Dr Linda explains. "A better way to keep an eye on your dog's health is by checking their gums, if they seem dry or pale, this is a far clearer indication of underlying health issues."

    9. Dogs can only see in black and white

    The idea that dogs can't see colour was widely accepted for decades, however they can see much more than just black and white — and can certainly distinguish certain colours around them.

    10. You can't teach an old dog new tricks

    Dogs are innately good learners, meaning that old pups can indeed learn new tricks. According to the experts, it's a great idea to continue with right training into senior years as this could help stave off canine dementia.

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    11. You should allow female dogs to have a litter before being spayed

    "Definitely not good advice. There are too many unwanted puppies in the world and the bitch will not benefit in any way from experiencing pregnancy and labour, in fact, you could put her health at risk by doing this," explains Dr Linda. "Only the healthiest bitches with the best personalities should be bred from."

    12. Certain dog breeds are more aggressive than others

    While some dog breeds are more prone to guarding behaviours, any breed is capable of becoming aggressive without the proper training. It's important to remember that a dog's temperament is mostly down to its owners and the way they train their pup.

    13. Dogs lick you because they like you

    "Most often dogs will lick to communicate or to 'taste' you to see where you've been. However, some do it as a form of affection, especially if their owner makes them feel that it is something they enjoy."

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    14. Male dogs will be better behaved after being castrated

    If your dog has behavioural issues, castrating them is not a way to solve this. According to Dr Linda, seeking help from a dog behaviourist would be a far more effective option.

    15. Dog years go up in multiples of 7 except it's 10 in their first year

    "This is a really simplified version and it actually depends on the breed and lifestyle of the dog," says Dr Linda. "A 10-year-old chihuahua is middle-aged, while a 10-year-old Great Dane is a very elderly senior, so whilst their age might be the same, they are in fact, at very different stages of their life."

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    Lisa Joyner
    Deputy Daily Editor, Country Living and House Beautiful

     Lisa Joyner is the Deputy Daily Editor at House Beautiful UK and Country Living UK, where she's busy writing about home and interiors, gardening, dog breeds, pets, health and wellbeing, countryside news, small space inspiration, and the hottest properties on the market. Previously, she has written for Conde Nast Traveller, House & Garden and Marie Claire magazine. Lisa studied at University For The Creative Arts, where she completed a BA in Fashion Journalism.