All the features of the Alpha TT25 tracking collar, plus:

The integrated location beeper has 5 sound options that can be assigned to various movements, such as running or on-point, and manual triggered with the push of a button when in locate mode with variable volumes giving you another option for keeping tabs on your dog in the field.

See below for sizing guides

Sizing is important in all clothing to insure your gear fits properly.   Use the charts below to find the perfect fit for your next Pyke Gear.