Отзыв о Train Your Pet With Comsmart Dog Training Bells - Set Of 2 Potty And Door Bells For Dogs And Cats With Non-Skid Base от Pat Haberman

I live in a 3 story townhouse where we cordoned off our puppy on one floor depending on what we are doing during the day. We have one by the front door on the 1st floor that we introduced our 12 week old puppy 5 days ago. She picked it up quick. Two days ago we started using the second one on the second floor (main living floor) and she has already started using it to tell us when she needs to go out. I’m ordering another set to put on the third level. That way she will always have a way to alerting us she needs to go. Brilliant.