When the colder months roll in, it’s important to make sure our four-legged friends stay warm and comfortable. It’s not just short-haired breeds that feel the chill – smaller, leaner dogs, as well as older, poorly, or recovering pups, may all need extra protection. Even larger dogs with thick coats can sometimes benefit from a little extra insulation on frosty days.
Why Measuring Your Dog Matters
You wouldn't wear a coat or jumper that doesn't fit comfortably, would you? A well-fitted coat keeps your dog warm and dry while ensuring their movement is never restricted. If it’s too big, it can slip around and cause them to trip (and will likely sag or droop when wet). Too small, and it may rub or pinch the skin, leaving them uncomfortable. That’s why measuring your dog before purchasing a new dog jumper or coat is essential.
However, it's not as simple as that. Every brand has its own sizing chart, so you'll always need your pup's measurements close by to refer to them when reading the dimensions of the product.
Step-by-Step Guide to Measuring Your Dog
Before you start shopping, take three simple measurements. This quick guide will help you get it right the first time.
Measuring Length, Girth, and Neck
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Back length – Measure from the base of the neck (where the collar sits) down to the start of the tail. Encourage your dog to stand up straight so the measurement is accurate.
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Chest girth – Wrap the tape measure around the widest part of their chest (this is typically just behind the front legs). If you want your pooch to be comfortable, this is definitely the most important step.
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Neck – Just like measuring for a collar, take the tape measure around the circumference of your dog's neck. Always leave space for two fingers to ensure it’s not too tight.
Write these down once you’ve taken them. Most dog coats are adjustable, but knowing your dog’s exact measurements is really handy – especially if your pup is particularly slim, broad, or in-between sizes.
Common Sizing Mistakes
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Guessing based on breed alone – even dogs of the same breed can vary a lot. Never go by brief descriptions like "Labrador Retriever" or "Toy Poodle", and instead look for exact measurements.
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Measuring while they’re sitting or lying down – always measure when your dog is standing to ensure their back is fully stretched. This will help you take more accurate measurements.
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Ignoring the sizing chart – a “medium” can mean different things depending on the brand. Don't just assume a new brand (or even new design) will fit your pup.
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Going too small – if your dog falls between two sizes, always size up for comfort. Especially in dogs who require regular trims, leaving a little room is important to account for extra fluff!
Choosing the Right Size Dog Coat
Once you’ve got your measurements, compare them against the brand’s sizing chart. That way you’ll know the coat you pick will fit properly.
It’s also worth thinking about your dog’s lifestyle:
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Out on muddy country walks? A waterproof coat will keep them dry.
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Mostly walking on pavements in town? A lighter or more stylish option may be better.
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Got an active dog who loves running? A lightweight coat won’t slow them down.
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Smaller or older dogs? Go for a padded or insulated style to keep them cosy.
FAQs About How to Measure a Dog for a Coat
How do I measure my dog’s chest girth for a coat?
Wrap a soft tape measure around the widest part of the chest, just behind the front legs. Keep it snug but not too tight.
How do I know if my dog’s coat fits properly?
It should sit flat along the back, cover the chest, and still allow free movement. If it slips, digs in, or restricts walking, it’s the wrong size.
What size coat should I buy for a small/large dog?
Go by measurements, not just breed. Smaller dogs like terriers and dachshunds often need more warmth, while bigger breeds may need coats made for broader chests.
Should I size up or down if my dog is between sizes?
Always size up. A little extra room is more comfortable and helps avoid rubbing, while a coat that’s too small can restrict movement.
Take a look at the full range of Rydale dog coats – from fleece and wax to quilted and tweed – and find the perfect fit for your pup.