| Size | Chest measurements | Neck measurements |
| X-Small | 33-41cm | 23-26cm |
| Small | 43-53cm | 33-41cm |
| Medium | 56-71cm | 38-48cm |
| Large | 71-91cm | 48-58cm |
| X-Large | 90-99cm | 56-66cm |
Note: The breeds listed below are for reference only. We recommend measuring your dog for a more accurate size.
| Size | Race |
| X-Small | Chihuahua, Miniature Pincher, Suitable for Puppies. |
| Small | Jack Russel Terrier, Shin Tzu, Pug, Boston Terrier, Pembroke Welsh Corgi, Yorkshire terrier,Pomeranian. |
| Medium | Border Collie, Beagle, French Bulldog, Corgi, Labradoodles, English Staffordshire, Australian Shepherd. |
| Large | Labrador, Golden Retriever, Boxer, German Shepherd, Standard Poodle, American Staffordshire. |
| X-Large | Mastiffs, Dobermans, Giant Schnauzer. |
| Collar Size | Collar Length | Collar Width |
| X-Small | 18-25cm | 1,3m |
| Small | 20-30cm | 1,9cm |
| Medium | 30-38cm | 1,9cm |
| Large | 38-46cm | 1,9cm |
| X-Large | 46-58cm | 1,9cm |
| Leash Size | Leash Length | Leash Width |
| Standard | 120cm | 1,3cm |
| Long | 150cm | 1,9cm |
Note: The breeds listed below are for reference only. We recommend measuring your dog for a more accurate size.
| Collar Size | Race |
| X-Small | Chihuahua, Miniature Pincher, Suitable for Puppies. |
| Small | Jack Russel Terrier, Shin Tzu, Pug, Boston Terrier, Pembroke Welsh Corgi, Yorkshire terrier, Pomeranian. |
| Medium | Border Collie, Beagle, French Bulldog, Corgi, Labradoodles, English Staffordshire, Australian Shepherd. |
| Large | Labrador, Golden Retriever, Boxer, German Shepherd, Standard Poodle, American Staffordshire. |
| X-Large | Mastiffs, Dobermans, Giant Schnauzer. |