Petco Single Ply Nylon Adjustable Dog Collar in Black (X-Large; 1.5" Width; For Necks 20"-30")

Petco Leather 3/8" Dog Collar in Black with Metal Spikes (12" L X 3/8" W)

Petco Pink Leather Spiked Dog Collar (16" L X 5/8" W)

Petco Pink Leather Spiked Dog Collar (12" L X 3/8" W)

Petco Chain Control Collar for Dogs, 14" Length, Small

Petco Black Check Nylon and Chain Dog Collar, 3/4" Width, Medium

Petco Black Check Nylon and Chain Dog Collar, 1" Width ()

Petco Adjustable Sport Dog Collar in Blue & Green (Large; 1" Width; For Necks 16"-26")

Petco Jeweled Nylon Dog Collar in Pink (X-Small; 1/2" Width; For Necks 8"-10")

Petco Pink Leather Spiked Dog Collar (24" L X 1" W)

Petco Adjustable Black & Pink Skull Print Dog Collar (Large; Adjustable From 16"-26" L X 1" W)

Petco Reflective Adjustable Blue Dog Collar

Petco Reflective Adjustable Green Dog Collar (Medium; 3/4" Width; For Necks 14"-20")

Petco Chain Control Collar for Dogs, 26" Length, X-Large

Petco Adjustable Sport Dog Collar in Blue & Green (Small; 3/4" Width; For Necks 9"-14")

Petco Leather 3/4" Dog Collar in Copper (16" L X 3/4" W)

Petco Leather 3/4" Dog Collar in Copper (20" L X 3/4" W)

Petco Leather 1" Dog Collar in Black with Metal Spikes (24" L X 1" W)

Petco Rolled Leather 3/4" Dog Collar in Red (18" L X 3/4" W)

Petco Pink Leather Spiked Dog Collar (20" L X 1" W)

Petco Adjustable Pink & White Dotted Dog Collar (Large; 1" Width; For Necks 16"-26")

Petco Adjustable Pink & White Dotted Dog Collar (Medium; 3/4" Width; For Necks 14"-20")

Petco Adjustable Black & White Skull Print Dog Collar (Large; 1" Width; For Necks 16"-26")

Petco Adjustable Pink & White Dotted Dog Collar (X-Small/Small; 5/8" Width; For Necks 9"-14")

Planet Petco Argyle Eco Dog Collar (3/4" Width; Adjustable From 14"-20" Length)

Petco Copper Leather Dog Collar, 24" L X 1" W ()

Petco Reflective Adjustable Green Dog Collar (Large; 1" Width; For Necks 16"-26")

Petco Red Check Nylon and Chain Dog Collar, 1" Width ()

Petco Adjustable Peace Sign Fashion Dog Collar in Black (Medium; 1" Width; For Necks 14"-20")

Petco Adjustable Peace Sign Fashion Dog Collar in Black (Large; 1" Width; For Necks 16"-26")

Planet Petco Adjustable Striped Eco Dog Collar in Purple (Small; 3/4" Width; For Necks 9"-14")

Petco Adjustable Sport Dog Collar in Red & Black (Small; 3/4" Width; For Necks 9"-14")

Petco Adjustable Sport Dog Collar in Purple & Pink (Small; 3/4" Width; For Necks 9"-14")

Petco Adjustable Sport Dog Collar in Purple & Pink

Petco Red Cherry Blossom Nylon Adjustable Dog Collar, Large ()

Petco Blue Happy Monster Nylon Adjustable Dog Collar, Large ()

Petco Love Rescue Peace Nylon Green Adjustable Dog Collar, Large ()

Petco Argyle Star Nylon Adjustable Dog Collar, Large ()

Petco Black Leather Spiked Dog Collar, 1.5" W X 24" L ()

Petco Blue Whale Nylon Adjustable Dog Collar, For Necks 14"-20" ()

Petco Blue Whale Nylon Adjustable Dog Collar, For Necks 16"-26" ()

Petco Bloom Nylon Adjustable Dog Collar, For Necks 16"-26" ()

Petco Owl Nylon Adjustable Dog Collar, For Necks 16"-26" ()

Petco Pink Elephants Nylon Adjustable Dog Collar, For Necks 16"-26" ()

Petco Holiday Red Velvet & White Plush Bell Collar, Medium/Large ()