But once activated, the tetrachlorvophis keeps pests from making your dog their home. We like this collar for large dogs because the largest size can fit necks up to 26 inches in circumference.

The Canada Pooch Everything Mesh Dog Harness is a great option for medium-sized dogs. It has breathable mesh material to keep dogs cool during warmer walks and features both front and back D-ring ...

Three feet long and equipped with five extra-large knots, this toy is a fantastic length for larger breeds. Ensure your dog has a secure, well-fitting collar for their comfort and your control.

"I'm in Tennessee, so these things matter big time, especially for those pets ... One noteworthy collar is the Seresto Flea and Tick Collar for Dogs, which uses sustained-release technology ...

In anticipation of Global Recycling Day on March 18 and right in time for annual spring cleaning, Petco is helping pet parents recycle their dogs' old collars, leashes and harnesses for an upgrade ...