Size Charts

Please use our useful charts below to choose the suitable size for both your harness & collar at OLLYBYSO.
ollybyso dog harness size chart

 

Please refer to the chart for measurements

We strongly advise measuring your dog neck and chest as shown in the diagram above before purchasing. Please allow a 2 finger gap between your dog and harness for comfort.

XS Dog Harness: Mini Dachshund, Pomeranian ,Maltese, Chihuahua, Maltipoo.

Small Dog Harness: Dachshund, Jack Russel, Yorkie, Bichon Frise, Terriers, Pug, Cavapoo. Shih Tzu, Cavalier King Spaniel.

Medium Dog Harness: French Bulldog, cockapoo, Collie, Poodle, Whippet, Retriever, Spaniel

Large Dog Harness - Dalmatian, Labrador, Boxer

Our examples above are given as a guide for reference only. Each dog is completely different (even if its the same breed) so please always measure your dog first to ensure the best & most comfortable fit. 

dog collar

Please refer to the collar chart for measurements

We strongly advise measuring your dog's neck, please allow a 2 finger gap between your dog and collar for comfort.

If you need any help or advice with measurements, please use the contact form online and I will do my absolute best to help. 

Thank you, Samantha