Sizing varies by style. Common adjustable ranges start around 7.5 inches and extend to about 12 inches, while some options list maximum neck sizes above 13 inches.
Care varies by model: many list machine-washable covers, some recommend hand washing, and a few specify spot cleaning or wiping only.
Many collars include a D‑ring for attaching a leash or ID tag. Decorative options often pair a D‑ring with a breakaway buckle and sometimes a bell.
Several collars are described for all life stages, indicating they are intended for pets of all ages.
Closures include tie-style fastenings and standard buckles; several collars list safety break‑away buckles. Some models also include a D‑ring for leash or ID attachment.
Patterned polyester collars are described as printed with colorfast dye, with notes indicating the prints will not run or bleed.