Fleas can be a major nuisance for dogs, causing itching, discomfort, and even skin infections. A 狗防蚤噴霧 is an effective solution to protect your pet from these pests. It helps eliminate fleas on contact while also preventing future infestations. Regular use of a flea spray can keep your dog happy and healthy. How Dog Flea Spray Works A dog flea spray contains active ingredients that target fleas at different life stages. Some sprays kill adult fleas instantly, while others include insect...