Just like humans, dogs can get cold in the wintertime, and should be protected against ailments such as dry noses, frostbite, and hypothermia.
In southern Australia, that's most nights in winter. If a dog will be in the wind or rain, that number should be more like 18 degrees, whereas if the dog can bask in the sun, it could be down to 10. As the temperature drops further, even breeds considered to be cold-tolerant will eventually need coats.
In most cases it's best to keep your pets indoors in cold weather. Never leave them unattended outdoors for extended periods and bring puppies, short-haired dogs, and kittens inside when the temperature drops to seven degrees or lower.
Once temperatures drop under 20 F, all pet parents need to be aware that their dogs could develop cold-associated health problems like hypothermia or frostbite when outside for extended periods of time. The best way to monitor your dog when they're outside in the cold is to keep a close eye on their behavior.
Typically, for small breed dogs, temperatures below -5C can have be potentially life-threatening. For medium and large breed dogs, it's best to avoid temperatures colder than -10C, although this varies by breed.
As a general rule of thumb: at 45°F (7°C) and below, most dogs will dogs will start to become uncomfortable. at 32°F (0°C) and below, small, thin-coated, young, old and sick dogs should not be left outside for long. at 20°F (-7°C) and below, dogs become vulnerable to hypothermia and frostbite.
Do Dogs Get Cold at Night? It is possible for dogs to get cold at night, even if they're kept indoors. "If you think your dog is getting cold at night, consider giving him a cozy blanket to snuggle up to in bed. Most dogs will not feel cold at night or will seek out a warmer place if they do," says Satchu.
Keep Your Dog Warm – Sleeping on a blanket instead of tile or a hardwood floor can provide your dog a source of warmth and comfort on a cold winter night. This is especially true if you don't sleep in the same room as your dog, or don't allow them on your living room furniture.
Never leave your dog unattended for long periods of time, this includes overnight. If something happens to your dog such as heatstroke or hypothermia, the longer it goes unattended the worse it will be for him. Always check on him to make sure he has enough water and is not exhibiting any signs of health issues.
To make your decision about outdoor fun easier, we created a Cold Weather Safety Chart. Use caution when the temperature drops below 45 degrees Fahrenheit (around 7 degrees Celsius). It's potentially unsafe for little-or-medium-sized dogs with thin coats to be outside, but big dogs with heavier coats are probably OK.
If the tips of your pet's ears are warm, they're probably warm enough all over – the extremities tend to get cold first. Animals which are smaller, leaner, or animals with shorter coats will feel the cold much more acutely.
Cold Temperature Guidelines for Dogs
In general, cold temperatures should not become a problem for most dogs until they fall below 45° F, at which point some cold-averse dogs might begin to feel uncomfortable.
Dogs are no exception, and one of the main signs of a cold dog is trembling, shaking, and shivering in an attempt to warm the body. A dog may also tuck his or her extremities closer to the heat of the torso, keeping the tail and legs tucked under and ears pinned back against the head.
Experts in dog behavior believe that, in general, dogs do not like being embraced. However, every dog has a unique personality. Some may dislike hugs more strongly than others, and some may actually adore them. The closest thing our furry family members do to a hug is something referred to as 'standing over'.
Dogs love sleeping under the covers for a variety of reasons, from instinctual to entertainment. If your furry best friend sleeps with you at night, then your bed has his scent, making him feel like he owns it. He may burrow into the blankets because it feels like a safe den.
It is instinctive for them to feel safe when in close proximity to their pack. Once you bring a dog into your home, you become part of their pack. They enjoy sleeping with you because it makes them feel safe and comfortable. Sleeping together gives dogs an emotional connection to their owners.
As long as your dog has a soft bed to lie on, and as long as the room temperature remains above freezing, dogs are unlikely to get too cold. The dog will curl up and snuggle down, its own body heat sufficient for a good night's sleep.
When dogs curl up in a ball, it conserves warmth and protects their vital organs from possible predators. This position, however, limits movement of dogs during sleep. This position is most common during winter months when the weather is frosty or simply a dog may feel comfortable sleeping in that position.
Do Dogs Get Cold? Just like their owners, dogs can get cold. Smaller dogs, as well as dogs with short coats, will feel the cold more sharply than larger dogs or breeds with thick coats. Likewise, senior dogs are more likely to suffer adverse effects from the cold than younger dogs.
5 degrees Celsius: at this temperature, “cold averse” dogs may start to struggle. So, if your dog is particularly small, has a thin coat or spends most of their life snuggled up in a blanket, it may be time to give dog coats a go, reduce the length of your works, or even give the walks a miss.
It's generally safe in temperatures of up to 19°C (68°F) but be careful when the mercury rises above this. Even at temperatures as low as 20°C (70°F) dogs are at risk of heat stroke. Heat stroke in dogs is essentially a high temperature not caused by a fever.
Dogs, just like people, can develop hypothermia in cold temperatures. Small, short-coated, short-legged and toy breeds are at highest risk for hypothermia and problems can become apparent at temperatures below 4 degrees Celsius.