PLAINTIFF ALLEGED HE WAS KNOCKED TO THE GROUND BY DEFENDANTS’ DOG; DEFENDANTS DEMONSTRATED THEY WERE NOT AWARE OF AND SHOULD NOT HAVE BEEN AWARE OF THE DOG’S VICIOUS PROPENSITIES AND PLAINTIFF FAILED TO RAISE A QUESTION OF FACT TO THE CONTRARY; DEFENDANTS’ MOTION FOR SUMMARY JUDGMENT SHOULD HAVE BEEN GRANTED (SECOND DEPT).

The Second Department, reversing Supreme Court, determined defendants’ motion for summary judgment in this “plaintiff knocked to the ground by a dog” action should have been granted. Plaintiff was unable to raise a question of fact in the face of defendants’ proof they were not aware of, and should not have been aware of, the dog’s vicious propensities:

“To recover in strict liability for damages caused by a dog, a plaintiff must establish that the dog had vicious propensities and that the owner knew or should have known of the dog’s vicious propensities” … . “Vicious propensities include the propensity to do any act that might endanger the safety of the persons and property of others in a given situation” … . “Knowledge of vicious propensities may be established by evidence of, among other things, a prior similar attack or by evidence that the dog was known to growl, snap, or bare its teeth” … . In contrast, “‘[k]nowledge of normal canine behavior, such as running around, pulling on a leash and barking at another dog or passerby, barking at strangers, or chasing animals, will not support a finding of knowledge of vicious propensities'” … .

Here, the defendants established their prima facie entitlement to judgment as a matter of law dismissing the complaint by demonstrating that they were not aware, nor should have been aware, that the dog had vicious propensities … . In opposition, the plaintiff failed to raise a triable issue of fact. The plaintiff’s affidavit raised only feigned issues of fact designed to avoid the consequences of his earlier deposition testimony … . Yi-Ching Liu v Chu, 2026 NY Slip Op 00284, Second Dept 1-21-26

Practice Point: Here plaintiff alleged he was injured when defendants’ dog knocked him to the ground. Consult this decision for insight into the proof a defendant dog-owner must present to demonstrate defendant was not not aware of, and should not have been aware of, a dog’s “vicious propensities.”