A single comb struggles with various pet hair conditions, and buying multiple combs is expensive and inconvenient. We introduced the 3-in-1 multifunctional pet comb, combining an air cushion comb, bristle brush, and self-cleaning needle comb into one, meeting daily grooming to deep cleaning needs. We innovatively designed a handle that doubles as a cap for quick comb type switching. This product simplifies pet care, making it easier to handle tangles, shedding, and cleaning, providing a convenient and efficient grooming process while enhancing the bond with pets. The protective covers at both ends serve as handles and protect the comb teeth during storage and transport, preventing scratches and deformation.