Large Dog Harness Size Chart:

The only measurement you need to pick the proper size is the chest girth, measured all around your dog's chest, starting at the lowest point of the chest right behind the front legs, up to the back of your dog.


Size M fits all medium-sized breeds starting at a chest size of 19.7 up to 29.5 inch (50 - 75 cm) and a lower neck circumference of 13.8 to 22.8 inch (35 - 58 cm).

Size L/XL fits all large breeds starting at a chest size of 23.6 up to 45.3 inch (60 - 115 cm) and a lower neck circumference of 17 to 25 inch (43 - 63.5 cm).

Size XXL fits all giant breeds starting at a chest size of 37.4 inch up to 57 inch (95 - 145 cm) and a lower neck circumference of 21 to 33 inch (53 - 83.5 cm).

Important: Please measure your dog accurately before placing an order. Ensure there’s a two-finger gap for a comfortable and secure fit.