Paws Aboard Red Neoprene Life Jacket, Dog or Cat Life Preserver (XXSmall 2-6 Lbs)

Vitorun Handheld Dog Repellent, Ultrasonic Infrared Dog Deterrent, Bark Stopper + Good Behavior Dog Training

Safe, humane and effective dog repeller; Can works with most dogs, it emits piercing ultrasonic tone that dogs hate and make dogs away from people;

Stop dog approaching you before it can bite you; A good protector for yourself;

Also can be used to train dogs and bring you more fun; Need a 9V carbon battery (not included).

Keep unfriendly dogs away; protect yourself from dangerous dogs while walking, jogging, or bicycling;