A good blanket does more than keep your dog warm — it provides comfort, security, and a familiar smell that helps dogs feel settled. But picking the first one you see is a mistake. The wrong size or material can be useless at best, uncomfortable at worst.
Why Dog Blankets Matter
Dogs regulate body temperature less efficiently than we do — particularly puppies, older dogs, and short-coated breeds. A blanket provides supplemental warmth during cold evenings and doubles as a comfort item, especially for anxious dogs who benefit from having something that smells like home.
In South Africa, winters on the highveld and in the Cape can get surprisingly cold. If your dog sleeps outside or in an uninsulated space, a quality blanket isn't optional — it's necessary.
Choosing the Right Size
The blanket should be large enough for your dog to curl up in fully, with a bit extra to tuck around them. A rough guide:
- Small dogs (under 10kg): 60cm x 80cm is usually sufficient.
- Medium dogs (10–25kg): 80cm x 100cm gives them room to move.
- Large dogs (25kg+): 100cm x 120cm or larger is ideal.
If your dog likes to stretch out rather than curl up, size up. Most dogs won't use a blanket that's too small, and there's no downside to going bigger. A well-fitting dog bed paired with the right blanket makes a real difference to sleep quality and joint health — especially for senior dogs.
Material: What Works and What Doesn't
Fleece
The most popular choice, and for good reason. Fleece is soft, lightweight, and doesn't fray with repeated washing. It's machine-washable, which is non-negotiable when you're dealing with muddy paws and dog hair. Avoid very thin fleece — it pills quickly and loses insulating ability within months.
Sherpa / Faux Fur
Sherpa-lined blankets are excellent for winter. They're thicker and warmer than plain fleece, and most dogs seem to genuinely enjoy the texture. The downside: they trap hair and debris more easily, so they need more frequent washing.
Cotton
Cotton blankets are breathable and ideal for warmer months. They won't overheat your dog in summer but offer little warmth in the cold. Good for dogs that run hot or live in warmer coastal climates.
Wool
Natural wool is warm and durable, but it can be scratchy — particularly for short-coated breeds. If you go this route, make sure the wool is soft-grade. Some dogs also react to lanolin in raw wool, so watch for skin irritation after first use.
What to Avoid
Steer clear of blankets with loose knits or long fibres — dogs can chew through them, and loose threads become a choking or blockage risk. Avoid electric blankets entirely; overheating and chewing hazards make them genuinely dangerous.
Coat Type Changes the Equation
Your dog's coat plays a big role in how much warmth they need from a blanket.
- Short-coated breeds (Staffies, Greyhounds, Dobermanns) feel the cold far more than their size suggests. Go for sherpa or thick fleece.
- Double-coated breeds (German Shepherds, Huskies, Labradors) have built-in insulation. Lightweight cotton or thin fleece is usually enough.
- Hairless breeds need maximum coverage — a thick fleece or lined blanket, plus a warm sleeping spot.
Knowing your breed's specific needs helps with more than blanket selection. Dog breeds common in South Africa vary enormously in their cold tolerance — a Boerboel handles a Johannesburg winter very differently to a Greyhound.
Washing and Maintenance
A blanket that can't be easily washed is practically useless. Dog blankets need washing at least once a week — more if your dog spends time outside. Check the care label before buying: anything requiring dry cleaning or hand-washing only will become a chore. Keep a spare in rotation so your dog still has something familiar while the main blanket is in the wash.
For dogs who are anxious or restless at night, pairing a quality blanket with a dog jersey on colder nights can provide additional comfort and warmth — particularly for elderly dogs or those recovering from illness.
A Note on Chewing
If your dog chews bedding, invest in more durable material (canvas-backed fleece or tightly woven cotton) and monitor them. Chewing blankets is often a boredom or anxiety behaviour — worth addressing at the source. Dog toys that satisfy chewing instincts can significantly reduce destructive behaviour around bedding.
The right blanket is a small investment that pays off in a more comfortable, settled dog — particularly through cold South African winters.
