Weaver Spike's Collar Doubled and Stitched 2" Bark Control Thermostatically controlled to heat to

Thermostatically controlled to heat to 102'F

21 bright LEDs for shimmering illumination

They won't respond to the ultrasonic sound

Domestic cats retain these natural instincts and are often playful and active during the night

The recyclable refill cartridges are convenient to replace with no mess

Weaver Spike's Collar Doubled and Stitched 2" Bark Control Thermostatically controlled to heat toThe 5 8", 3 4" and 1" straight collars feature an attractive design of alternating spikes and spots. The 2" collars taper to 1" at the buckle and billet ends, and have three rows of spikes and spots. Features: Smoothed and darkened leather edges on all of Spike's Collars. Nickel plated buckle, spikes and spots, d ring and rivets stand out on these black collars. Non rust chrome plated brass swivel snap and nickel plated rivets on the black leashes.