BMBPET™ adheres to strict guidelines for measurement of the neck size for all collars. If your pet's neck measures 18", then our 18" collar will be the perfect fit. To obtain the correct size measure your pet's neck so the collar is snug but you can slip 2 fingers between the collar and neck.

To measure a harness for The Perfect Fit it is much the same as a collar except you need to measure the girth (the chest area just behind the animals front legs) of your pet instead of the neck. Again you will want to be able to slip 2 fingers between the harness and your dog.

Harness Fitting Instructions:

•  First adjust the harness to the pet's approximate size.
•  With leash ring (A) on top (closest to the tail) and buckle (C) unfastened, place the loop around pet's head (Figure1).
•  Chest strap will go between the pet's front legs. Thread girth belt (E) through loop on chest strap (F). Buckle girth belt (C) (Figure 2).
•  Use the slide adjustments (B) for the perfect fit.