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Plain collars, round collars and hound collars
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| Minimum Neck Size between buckle and first hole |
Please state your dog's neck size as shown. We will select a collar where this measurement is catered for.
Half Check and 2 part collars
Measure dog's neck size. This will be the circumference of the collar including an inch of chain for 1/2" and 5/8" collars and 2" of chain for 3/4" and 1" collars.
Showsets
The size stated in the catalogue is the length of the leather part of the collar
Sizes of Mikki Canvas Muzzles
Sizes of Dogmatic Head Collars
Sizes of Halti, Lupi, Halti Harness, Baskerville, Kong and Boomer - Breeds A-M
Sizes of Halti, Lupi, Halti Harness, Baskerville, Kong and Boomer - Breeds N-Z
Sizes of Coats
Sizes of Tracking Harness
When you receive these products please remove them carefully from their display material. We will exchange any item if you need another size providing it is returned in a resaleable condition, as new, with all its packaging.
| NR = Not recommended | U = Ultra | S = Small | M = Medium |
| L = Large | XL = Extra Large | G = Giant |
| Breed | Halti |
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Baskerville | Kong | Boomer |
| Afghan | 3 | M | U | L | 8 |
| Airedale | 3 | M | 8 | L | 8 |
| Alaskan Malamute | 3 | L | 8 | L/XL | 10 |
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American Cocker Spaniel |
1 | M | 5 | M | 6 |
| Basenji | 1 | M | 5 | M | 6 |
| Bassett Hound | 3 | M | 9 | L | 6 |
| Beagle | 2 | M | 6 | M | 6 |
| Bearded Collie | 2 | M | 6 | L | 6 |
| Beddlington Terrier | 2 | M | 5 | M | 6 |
| Belgian Shepherd Dog | 2-3 | M | U | L | 8 |
| Bernese Mountain Dog | 4 | L | 9 | L/XL | 8 |
| Bichon Frise | 0 | S | 3 | S | 4 |
| Bloodhound | 5 | L | NR | XL | 10 |
| Border Collie | 2 | M | 6 | M | 6 |
| Border Terrier | 1 | S | 4 | M | 4 |
| Borzoi | 4 | L | U | L | 8 |
| Boston Terrier | NR | S | NR | S | 4 |
| Bouvier des Flandres | 4 | L | 10 | XL | 10 |
| Boxer | 3 | M | 12-15 | L/XL | 8 |
| Briard | 3 | M | 9 | L/XL | 8 |
| Brittany Spaniel | 2 | M | 6 | M | 6 |
| Bulldog | NR | M | NR | L | 6 |
| Bull Mastiff | 4 | L | 13 | G | 10 |
| Bull Terrier | 3 | M | 8 | G | 10 |
| Cairn Terrier | 1 | S | 4 | M | 4 |
| Cavalier K C Spaniel | 1 | S | 4 | M | 4 |
| Chow Chow | 3 | M | 8 | L | 8 |
| Clumber Spaniel | 4 | M | 9 | L | 8 |
| Cocker Spaniel | 2 | M | 6 | M | 6 |
| Corgi | 1 | S | 5 | M | 6 |
| Dachshund (Miniature) | 0 | S | 2 | S | 4 |
| Dachshund | 1 | S | 3 | M | 4 |
| Dalmatian | 3 | M | 7 | L | 8 |
| Dobermann | 3 | M | U | L/XL | 8 |
| Elkhound | 3 | M | 7 | L | 8 |
| English Setter | 3 | M | 8 | L | 8 |
| Flat Coated Retriever | 3 | M | 8 | L | 8 |
| Foxhound | 3 | M | 8 | L | 8 |
| Fox Terrier | 1 | S | 5 | M | 6 |
| German Shepherd Dog | 3-4 | L | 7-9 | L/XL | 8-10 |
| Golden Retriever | 3 | M | 8 | L | 8 |
| Gordon Setter | 4 | L | 9 | L/XL | 8 |
| Great Dane | 4-5 | L | 10 | G | 10 |
| Greyhound | 3 | M | U | L | 8 |
| Irish Setter | 3 | M | 8 | L | 8 |
| Irish Water Spaniel | 3 | M | 6 | L | 8 |
| Irish Wolfhound | 4 | L | 10 | G | 10 |
| Jack Russell Terrier | 0-1 | S | 4 | M | 4 |
| Japanese Akita | 3-4 | L | 10 | XL | 10 |
| Keeshund | 2 | M | 6 | M | 6 |
| Kerry Blue | 2 | M | 7 | L | 6 |
| Labrador Retriever | 3 | M | 8 | L/XL | 8 |
| Lakeland Terrier | 1 | S | 5 | M | 4 |
| Lhasa Apso | NR | S | NR | M | 4 |
| Lurcher | 2-3 | M | U | L | 8 |
| Maltese Terrier | 0 | S | 2 | S | 4 |
| Maremma Sheepdog | 3 | L | 8 | L/XL | 8 |
| Mastiff | 5 | L | 13-16 | G | 10 |
| Munsterlander | 3 | M | 8 | L | 8 |
| Newfoundland | 4 | L | 10 | L/XL | 8 |
| Norwegian Buhund | 1 | S | 5 | M | 6 |
| Old English Sheepdog | 3 | L | 9 | L/XL | 8 |
| Papillon | NR | S | 2 | S | 4 |
| Pekingese | NR | S | NR | S | 4 |
| Pharoah Hound | 2 | M | U | L | 8 |
| Pit Bull Terrier | 2 | M | 12 | G | 8 |
| Pointers | 3 | M | 7 | L | 8 |
| Poodle - Toy | 0 | S | 2 | S | 4 |
| Poodle - Miniature | 1 | S | 4 | S | 4 |
| Poodle - Standard | 2-3 | M | 6 | L | 8 |
| Pug | NR | S | NR | S | 4 |
| Pyrenean Mountain Dog | 4 | L | 10 | G | 10 |
| Rhodesian Ridgeback | 4 | L | 8 | G | 8 |
| Rottweiler | 4 | L | 13-16 | G | 10 |
| Rough Collie | 2-3 | M | 6 | L | 8 |
| Saint Bernard | 5 | L | NR | G | 10 |
| Saluki | 2 | M | 6 | L | 6 |
| Samoyed | 2 | M | 7 | L | 6 |
| Schnauzer - Miniature | 1 | S | 4 | M | 4 |
| Schnauzer | 2 | M | 6 | M | 6 |
| Schnauzer - Giant | 4 | L | 10 | G | 8 |
| Scottish Terrier | 2 | S | 6 | M | 6 |
| Shar Pei | 2 | M | 7 | L | 8 |
| Sheltie | 1 | S | 4 | M | 4 |
| Shih Tzu | NR | S | NR | S | 4 |
| Siberian Husky | 3 | M | 8 | L | 8 |
| Soft Coated Wheaten Terrier | 2 | M | 7 | L | 6 |
| Springer Spaniel | 3 | M | 7 | L | 6 |
| Staffordshire Bull Terrier | 2 | M | 12-15 | L | 8 |
| Weimaraner | 3 | M | 9 | L/XL | 8 |
| Welsh Terrier | 2 | S | 6 | M | 6 |
| West Highland Terrier | 1 | S | 4 | M | 4 |
| Whippet | 1 | S | 4 | M | 4 |
| Yorkshire Terrier | 0 | S | 2 | S | 4 |

Measure your dog's nose in the position shown, allowing slacknesses
of a finger's thickness.
Compare this measurement with the size chart below
| Size | Suggested breeds | Noseband | |
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Yorkies, Cavalier KC Spaniels, Miniature Breeds |
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Whippets, Westies, Jack Russels, Dachshunds |
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Larger Sizes of 1 |
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Beagles, Springers, Standard Poodles |
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Larger Sizes of 2 |
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Labradors, GSDs, Dobermans, Retrievers |
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Larger sizes of 3 |
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Wolfhounds, Great Danes, St. Bernards |
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Short Nosed breeds incl. Rottweiler and Mastiffs |
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Larger sizes of 5 |
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Boxer |
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Staffordshire Bull Terrier |
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The “DOGMATIC®” should fit snugly around your dog’s face and behind the ears. You should fasten the buckle up behind the ears, so as to get maximum two fingers underneath. The Dogmatic should not move about the face or ride up once the lead is attached and however much your dog pulls. If you have the correct size the Dogmatic Headcollar will allow your dog to pant, drink, carry a toy etc., and not cause any rubbing or discomfort. If this seems to be the case, the sizing will be incorrect and we will be happy to change it for the correct size if returned in new and fit for resale condition. If you have any queries regarding the fit please do not hesitate to contact us.
If your Breed is not listed below, please email us and we will be able to advise you. If not stated, choose a size smaller than your breed if you have a bitch or young or fine dog.
Sizes of CoatsSize 1: Terriers, Shetland Sheepdogs, Whippets, Salukis, Beagles, Min Poodles, Cocker Spaniel bitches, Dachshunds, small dogs
Size 2: Cocker Spaniel dogs, Collie bitches or fine dogs, PBGV’s, Greyhounds, Lurchers
Size 3: Dobermann bitches, Collie dogs/Cross Collies, Standard Poodles, Afghan Hounds,Irish Setter bitches, Irish Red and White Setters, Borzoi, Samoyed, Springer Spaniels, Australian Shepherd Dogs, Huskies, Standard Schnauzers, Bearded Collies, Airedales, Bull Terriers, Boxer bitches, Dalmatian bitches, Labrador/Retriever bitches, Pointer bitches, Weimaraner bitches, Setter bitches, Staffordshire Bull Terrier bitches
Size 3L: GSDs, Dobermann dogs, Italian Spinone bitches, Labrador dogs, Retriever dogs, Alaskan Malamutes, Irish Setter dogs, English Setter dogs, Gordon Setter dogs, young Boxers, Dalmatian dogs, Weimaraner dogs, Pointer dogs, Hungarian Vizslas, Rhodesian Ridgeback bitches or fine dogs, Belgian Shepherd Dogs, Large Munsterlanders, Tibetan Mastiffs
Size 4: Boxers, large Labrador dogs, large Retriever dogs, Italian Spinone dogs, Staffordshire Bull Terriers, Briards
Size 4L: GBGV’s, Large Rhodesian Ridgeback dogs, young Great Danes
Size 5: Larger Italian Spinoni, Rottweiler bitches, Bouvier bitches, Giant Schnauzers
Size 5L: Japanese Akitas, Anatolian Shepherd Dogs, bitch Bernese Mountain Dogs, Great Danes
Size 6: Large Great Danes, Rottweiler Dogs, Clumber Spaniels, Bernese Mountain Dogs, Irish Wolfhounds, Bouviers, Shar-Pei, Russian Black Terriers, Bloodhounds, Basset Hounds, Dogue de Bordeau, Bullmastiffs, Old English Sheepdogs, Pyrenean Mountain Dogs, Leonbergers
Size 7: Neopolitan Mastiffs, Newfoundlands, St. Bernard Bitches
Size 8: St. Bernard dogs, large Newfoundland dogs

Dog coat sizes refer to the measurement between the base of the neck and the base of the tail. Allow about a 2" overhang on this measurement.
The exception being the after exercise coat, where you should state the neck to tail measurement only. The overhang is automatically added by the manufacturer's sizing process.
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| Dog Type | Collie | Small GSD | Medium GSD | Large GSD/Rottweiler |
| A - A cm | 38.5 | 41 | 44 | 49 |
| B - B cm | 24 | 26 | 27 | 30 |
| C - C1 cm | 9 | 11.5 | 12 | 16 |
| C - C2 cm | 16 | 18 | 20 | 24 |
| D cm | 10.5 | 12 | 14 | 17 |
| E - E cm | 37.5 | 38 | 45 | 49 |
| F - F cm | 14 | 15 | 18 | 20.5 |
| G cm | 14.5 | 15 | 18 | 20.5 |