Sandra M.
we initially bought the whistle 3 in…
we initially bought the whistle 3 in 2017 when we adopted our rescue and he run out the door the first day, since then the whistle has become my daily companion making sure our dog gets enough exercise. We bought the updated Whistle with health information and it is amazing knowing the scratch and licking patterns as well as his drinking and resting times. Would recommend Whistle any time


