DogWatch® ProFence PT4 Extra Receiver Collar
Maybe you need an extra receiver for your pet. Don't worry. The DogWatch® Hidden Fences can handle unlimited number of pets. Just add extra receivers as needed.
Dimensions and weight of the receiver
R7 mini: 4 cm x 3 cm x 1.5 cm (L x W x H). It weighs only 30 grams incl. battery
R9: 5,5 cm x 3,5 cm x 2 cm (L x W x H). It weighs only 47 grams incl. battery
Select R7 mini for a small dog or cat. Eg. Dachshund, Chihuahua, Poodle
Select R9 to other animals and larger dogs. Eg. Labrador, German Shepherd, Kleiner Münsterländer