Complete Dog Breed Urn Size Guide: Finding the Right Resting Place for Your Fur Baby

Instant Dog Breed & Weight Urn Finder

Type your dog’s breed or enter their approximate weight below to see which Rapt In Rainbows urn will comfortably fit your fur baby.

Start typing a breed name or weight above to see our gentle recommendation.

When you are navigating the heartbreak of losing a loyal companion, the last thing you should have to worry about is complicated measurements or the anxiety of wondering whether you have chosen the right size urn.

At Rapt In Rainbows, we want to make this step as gentle, clear, and reassuring as possible. Every dog is unique, from the tiniest teacup companions to gentle giants, and choosing their final resting place should feel comforting—never stressful.

We have created this complete Dog Breed Urn Size Guide based on the three handcrafted, photo-wrapped pet urn sizes we make here in our studio. Whether you know your dog’s exact weight or simply want to look up their breed, this guide will help you choose with complete confidence and peace of mind.


Our 3 Photo-Wrapped Pet Urn Sizes at a Glance

Before looking up your dog’s breed below, here is a quick overview of how our three custom urn sizes match your dog’s healthy body weight. Every Rapt In Rainbows urn comes complete with a secure clip-seal bag to safely hold the ashes and a soft satin bag for a gentle, dignified touch.

Urn Size Pet Weight Guide Internal Capacity Urn Weight (Empty) Best Suited For
Small Pet Urn 1 kg – 9 kg 0.549 Litres 815 Grams Toy & petite dog breeds, puppies, or sharing ashes among family members.
Medium Pet Urn 10 kg – 24 kg 1.546 Litres 1.4 kg Small-to-medium and mid-sized dog breeds.
Large / Remembrance Urn 25 kg – 100 kg 3.168 Litres 2.1 kg Large & giant breeds, or medium dogs where you wish to place a collar, toy, or keepsakes inside alongside their ashes.

A Gentle Reassurance on Sizing Up ("The Keepsake Rule"):

You can never choose an urn that is "too big," only one that is too small. Many families with Small or Medium dogs choose to step up to our Medium or Large / Remembrance Urn so they have extra room inside the urn to safeguard treasured mementos alongside the ashes—such as a favourite collar, name tag, lead, a lock of fur, a paw print impression, or a well-loved plush toy. If your dog sits right on the borderline between two weight brackets, we always recommend choosing the next size up for complete peace of mind.

Size Option 1 • Toy & Petite Breeds

1. Small Pet Cremation Urn (Pets Weighing 1 kg – 9 kg)

Pet Weight Guide: 1 kg – 9 kg Internal Capacity: 0.549 Litres Urn Weight (Empty): 815 Grams

Though they may have been small in stature, the love, personality, and joy these petite companions brought into your home was immeasurable. Our Small Size Cremation Urn is thoughtfully designed for toy and small dog breeds weighing up to 9 kilograms.

Dog Breeds Suited to Our Small Pet Urn:

  • Affenpinscher3 – 6 kg
  • Australian Silky Terrier3.5 – 4.5 kg
  • Bichon Frise5 – 8 kg
  • Bolognese2.5 – 4 kg
  • Brussels Griffon3.5 – 6 kg
  • Cavoodle (Toy)4 – 8 kg
  • Chihuahua (Smooth & Long Coat)1.5 – 3.5 kg
  • Chinese Crested3.5 – 5.5 kg
  • Coton de Tulear4 – 6 kg
  • Dachshund (Miniature)4.5 – 5.5 kg
  • English Toy Terrier2.7 – 4 kg
  • Fox Terrier (Toy)1.5 – 3.5 kg
  • Havanese4.5 – 7.5 kg
  • Italian Greyhound3.5 – 6 kg
  • Jack Russell Terrier5 – 8 kg Note: Larger build Jack Russells over 9 kg or those including a collar inside may suit the Medium Urn
  • Japanese Chin2 – 5 kg
  • Löwchen (Little Lion Dog)4 – 8 kg
  • Maltese3 – 4.5 kg
  • Maltese Shih Tzu (Malshi)4 – 8 kg
  • Miniature Pinscher4 – 5 kg
  • Moodle (Maltipoo)3 – 7 kg
  • Papillon3.5 – 4.5 kg
  • Pekingese3.5 – 6.5 kg
  • Pomeranian1.8 – 3.5 kg
  • Poodle (Toy)2 – 4 kg
  • Prague Ratter2 – 3 kg
  • Pug6 – 9 kg Note: Larger Pugs over 9 kg are best suited to our Medium Urn
  • Russian Toy1.5 – 3 kg
  • Schipperke4 – 8 kg
  • Shih Tzu4.5 – 8 kg
  • Shoodle (Shih-Poo)4 – 7.5 kg
  • Spoodle / Cockapoo (Toy)5 – 8 kg
  • Tenterfield Terrier4 – 5.5 kg
  • Tibetan Spaniel4 – 7 kg
  • Yorkshire Terrier (Yorkie)2 – 3.5 kg
Size Option 2 • Small-to-Medium & Mid-Sized Breeds

2. Medium Pet Cremation Urn (Pets Weighing 10 kg – 24 kg)

Pet Weight Guide: 10 kg – 24 kg Internal Capacity: 1.546 Litres Urn Weight (Empty): 1.4 kg

Our Medium Size Cremation Urn balances generous capacity with timeless elegance. It is carefully crafted to hold the ashes of energetic small-to-medium and mid-sized dogs weighing between 10 and 24 kilograms. It is also a popular choice for families with petite dogs (under 9 kg) who wish to place a small collar or keepsake inside the urn alongside their pet's satin ash bag.

Dog Breeds Suited to Our Medium Pet Urn:

  • Australian Cattle Dog (Blue / Red Heeler)15 – 22 kg
  • Australian Kelpie14 – 21 kg
  • Australian Shepherd (Miniature)9 – 18 kg
  • Australian Stumpy Tail Cattle Dog16 – 23 kg
  • Australian Terrier6.5 – 10 kg Ideal if including a collar
  • Basenji9.5 – 11 kg
  • Basset Fauve de Bretagne11 – 16 kg
  • Beagle10 – 15 kg
  • Bedlington Terrier8 – 10.5 kg
  • Border Collie14 – 22 kg Note: Larger males over 24 kg will suit the Large Urn
  • Border Terrier6 – 10 kg
  • Boston Terrier6.5 – 11.5 kg
  • Brittany Spaniel14 – 20 kg
  • Bull Terrier (Miniature)11 – 15 kg
  • Cairn Terrier6 – 10 kg
  • Cavalier King Charles Spaniel7 – 11 kg
  • Cavoodle (Miniature / Standard)9 – 14 kg
  • Cocker Spaniel (English & American)11 – 16 kg
  • Corgi (Pembroke & Cardigan Welsh)10 – 17 kg
  • Dachshund (Standard)9 – 15 kg
  • English Springer Spaniel18 – 24 kg
  • Finnish Lapphund15 – 24 kg
  • Fox Terrier (Smooth & Wire)7 – 10 kg
  • French Bulldog (Frenchie)9 – 14 kg
  • Groodle (Miniature)12 – 20 kg
  • Keeshond16 – 20 kg
  • Kerry Blue Terrier15 – 18 kg
  • Lagotto Romagnolo11 – 16 kg
  • Labradoodle (Miniature / Medium)12 – 22 kg
  • Lhasa Apso6 – 10 kg
  • Nova Scotia Duck Tolling Retriever17 – 23 kg
  • Poodle (Miniature)10 – 15 kg
  • Portuguese Water Dog16 – 24 kg
  • Schnauzer (Miniature & Standard)8 – 20 kg
  • Schnoodle (Medium)10 – 18 kg
  • Scottish Terrier (Scottie)8.5 – 10.5 kg
  • Shar-Pei18 – 24 kg Note: Larger builds over 25 kg suit the Large Urn
  • Shetland Sheepdog (Sheltie)8 – 12 kg
  • Shiba Inu8 – 11 kg
  • Soft Coated Wheaten Terrier14 – 20 kg
  • Spoodle / Cockapoo (Standard)10 – 16 kg
  • Staffordshire Bull Terrier (English Staffy)11 – 18 kg
  • Welsh Springer Spaniel16 – 20 kg
  • Welsh Terrier9 – 10.5 kg
  • West Highland White Terrier (Westie)7 – 10 kg
  • Whippet10 – 18 kg
Size Option 3 • Large & Giant Breeds + Keepsake Tribute

3. Large / Remembrance Pet Cremation Urn (Pets Weighing 25 kg – 100 kg)

Pet Weight Guide: 25 kg – 100 kg Internal Capacity: 3.168 Litres Urn Weight (Empty): 2.1 kg

Our flagship Large / Remembrance Size Cremation Urn offers generous, dignified space for Australia's favourite large and giant dog breeds weighing between 25 and 100 kilograms.

Depending on your dog's size, this urn is also deeply cherished by families who want a complete memory box and urn in one—giving you room to safely tuck away their collar, lead, favourite tennis ball or plush toy, a paw print impression, or a lock of fur alongside their ashes.

Dog Breeds Suited to Our Large / Remembrance Urn:

  • Afghan Hound23 – 28 kg
  • Airedale Terrier20 – 30 kg
  • Akita (Japanese & American)32 – 59 kg
  • Alaskan Malamute34 – 45 kg
  • American Bulldog27 – 54 kg
  • American Staffordshire Terrier (Amstaff)25 – 35 kg
  • Australian Bulldog25 – 35 kg
  • Australian Shepherd (Standard)20 – 30 kg
  • Basset Hound20 – 30 kg
  • Belgian Shepherd (Malinois, Tervuren)22 – 34 kg
  • Bernedoodle (Standard)30 – 45 kg
  • Bernese Mountain Dog35 – 55 kg
  • Bloodhound36 – 50 kg
  • Boerboel50 – 85 kg
  • Bordoodle (Border Collie x Poodle)20 – 30 kg
  • Borzoi27 – 48 kg
  • Boxer25 – 34 kg
  • Briard25 – 40 kg
  • Bull Arab30 – 45 kg
  • Bull Terrier (Standard)22 – 38 kg
  • Bulldog (British / English)20 – 26 kg
  • Bullmastiff45 – 60 kg
  • Cane Corso40 – 50 kg
  • Chesapeake Bay Retriever25 – 36 kg
  • Chow Chow20 – 32 kg
  • Collie (Rough & Smooth)22 – 34 kg
  • Curly-Coated Retriever27 – 42 kg
  • Dalmatian22 – 32 kg
  • Deerhound (Scottish)35 – 50 kg
  • Dobermann30 – 45 kg
  • Dogue de Bordeaux (French Mastiff)45 – 68 kg
  • English Setter25 – 36 kg
  • Flat-Coated Retriever25 – 36 kg
  • German Shepherd25 – 42 kg
  • German Shorthaired Pointer (GSP)22 – 32 kg
  • German Wirehaired Pointer25 – 34 kg
  • Golden Retriever25 – 36 kg
  • Gordon Setter25 – 36 kg
  • Great Dane45 – 90 kg
  • Great Pyrenees (Pyrenean Mountain Dog)38 – 55 kg
  • Greyhound26 – 38 kg
  • Groodle / Goldendoodle (Standard)25 – 38 kg
  • Hungarian Vizsla20 – 30 kg
  • Irish Red and White Setter25 – 34 kg
  • Irish Setter25 – 32 kg
  • Irish Wolfhound48 – 85 kg
  • Kangal Shepherd Dog40 – 65 kg
  • Labradoodle (Standard)25 – 35 kg
  • Labrador Retriever25 – 38 kg
  • Leonberger45 – 75 kg
  • Maremma Sheepdog30 – 45 kg
  • Mastiff (English & Neapolitan)50 – 95 kg
  • Newfoundland45 – 70 kg
  • Old English Sheepdog27 – 45 kg
  • Pharaoh Hound20 – 27 kg
  • Pointer (English)22 – 34 kg
  • Poodle (Standard)20 – 32 kg
  • Rhodesian Ridgeback30 – 41 kg
  • Rottweiler35 – 60 kg
  • Saint Bernard55 – 90 kg
  • Saluki20 – 30 kg
  • Samoyed20 – 30 kg
  • Schnauzer (Giant)27 – 48 kg
  • Shar-Pei (Larger Build)24 – 30 kg
  • Shepadoodle (German Shepherd x Poodle)25 – 40 kg
  • Siberian Husky18 – 28 kg
  • Staghound (Australian)25 – 40 kg
  • Tibetan Mastiff40 – 75 kg
  • Weimaraner25 – 40 kg

Frequently Asked Questions

Still Unsure Which Size to Choose? We Are Here to Help.

Please never hesitate to reach out to our family team. Tell us a little bit about your dog—their breed, rough size, and whether you'd like to tuck their collar inside—and we will gladly guide you to the right choice with no obligation.