For smaller yards under 1/2 acre, we find the PetSafe PIF-300 is the finest choice. You can personalize the receiver collar's correction settings based on your furry friend, with five preset levels to ...

Key Features Size: 7 x 1.25 x 1 inches Collar strap: 1.25 inches wide; one size fits necks from 8 inches to 30.5 inches Total collar weight: 6.3 ounces (tester measured) Handheld: Not needed; syncs to ...

The invisible fence has come a long way. There’s no more entrenching electric wire to send a radio signal to a dog’s shock collar—today’s products use apps and GPS to establish a virtual ...

An effective GPS virtual fence collarHardware and Subscriptions: Membership Is Mandatory The Halo Collar 4 comes in four colors—graphite gray, orchid pink, sunburst yellow, or midnight blue ...

The collar comes in one size that you can personalize to any dog over 10 pounds with a neck size of 8 to 30 inches. In the box are special Halo-branded metal end caps to put on the edge if you cut ...

Battery life: Quickly charge the collar for two to four hours and it will last up to 48 hours. Note: This PetSafe Guardian GPS collar is designed for dogs that weigh 30 pounds or more with neck ...