Country Vet Automatic Metered Dispenser Size:One Size Straightness

Straightness

135 = 55mm

measure dog's back from neck (right below where their collar would sit) all the way to just above the top of their tail

these reins are made of a 5/8" leather and cotton web

while a padded crown ensures comfort for the horse

Country Vet Automatic Metered Dispenser Size:One Size StraightnessFor Automatic Flying Insect Kill or Air Freshening. Easy to program automatic dispenser features modern design and industry leading battery life. Metered valve activated every 15 minutes; effectiveness usually noticeable within 1 hour after activation. Requires 4 "AA" batteries (not included). Features: High efficiency motor with year battery life Easy to program Modular (changeable) drive mechanism Basic on off switch Requires 4 AA BatteriesFor use