Does the WHISTLE™ Health & GPS+ (SWITCH™) Come In Different Sizes?
Last Update:Jul 19 2022 4:22pmThere is one size for the tracker and battery, but WHISTLE™ Health & GPS+ (SWITCH™) does have 3 different collar sizes available, to fit pets ranging from 5lbs to 75lbs. Visit our sizing reference guide to help find the collar that best fits your pet!