Why does your dog kick up the grass after a bathroom break?

It always starts the same way. The dog finishes, glances back, and something like satisfaction crosses his face.

Then the kick begins.

Back legs, one then the other, throwing dirt and grass in a wide arc behind him. It is a small performance.

He is not covering anything. The mess sits there, exposed, exactly where it landed.

Six inches to the left, dirt sprays everywhere. The pile itself remains untouched.

He trots off, satisfied. The kick was the point.

Most owners assume this is a botched attempt at burying, some instinct that survived the transition from wolf to golden retriever. Others chalk it up to a leg stretch, or general canine weirdness.

A dog kicking the ground is broadcasting.

Dogs have scent glands between the pads of their paws. These are called interdigital glands, and they release pheromones when the paw pushes hard against the ground.

Every kick deposits a chemical layer that other dogs can read.

That layer carries information about the individual dog: sex, age, reproductive status, sometimes even the last meal. It is a business card, written in molecules.

Torn-up grass and scratched dirt do a second job. They act as a visual flag, catching the eye of any dog who passes later and drawing attention to the scent already on the ground.

Two signals in one motion. Chemical below, visual above.

Timing matters. Elimination just deposited the strongest possible scent, and the kick layers a personal signature on top of it.

Research suggests confident, socially engaged dogs kick more often than anxious ones. The behavior peaks in shared spaces like parks and yards where other dogs have already left their own signatures.

The message to any dog who follows: someone was here first.

✓ Let him kick. This is normal communication behavior, and interrupting it only confuses a dog mid-broadcast.

✓ If he does it on concrete or hard tile, guide him to grass or dirt before he starts. Repeated impact on hard ground can strain shoulders and hocks over time, especially in older dogs and larger breeds.

✓ Keep his nails trimmed short. Long nails plus a hard kick equals a torn quick, which means a bleeding paw pad and a vet visit for a problem that never needed to happen.

✓ If he does not kick at all, that is also normal. Not every dog broadcasts, and some prefer to stay off the record.

Next case on the desk: a cat who fixates on a single spot on the ceiling for minutes on end. No bug, no shadow, just the ceiling.