Detects and kills fleas: This kills fleas quickly, but is harmless and painless for your pets. Remove fleas from your cat or dog, without chemicals, pesticides or toxins. Safety: The pet comb releases a gentle electrical charge that is safe and comfortable for your pet. Ideal for cats, dogs, or other pets of all ages. Eliminates Fleas: Special design that can kill fleas on your pets when you groom their fur. The results can be seen right in front of your eyes; Dispose of dead or astonished fleas directly into the trash. Easy to use: just comb it over the pet's fur the flea comb releases a light charge to kill fleas. Requires 2 AA batteries (not included). Our Commitment: If you have any questions about our products, please contact us in time, we will give you a boost.