Adjustable Collar
Description
Model 123-1 adjustable martingale leather dog collar is made for medium breeds, single M size with 3.0cm wide strap and 40–62cm adjustable range, available in brown and black genuine cowhide. Constructed from thick solid top-grain cowhide, this training collar is fitted with golden iron hardware: adjustable buckle, fixed rivets, connecting rings and a heavy-duty linked restraint chain. The chain martingale design tightens moderately under pulling to prevent slipping, ideal for walking and obedience training. We offer ready-to-ship stock with MOQ 100, plus full OEM custom logo, exclusive leather shades, metal hardware and personalized packaging for brand wholesalers.
Advantages
1. Thick durable top-grain cowhide:
Sturdy wide strap evenly disperses tension, wear-resistant for long-term training use.
2. Martingale chain control structure:
Integrated golden iron chain delivers gentle corrective restraint without choking dogs, effectively stops slipping out.
3. Full adjustable sizing:
Wide 40–62cm length range fits most medium-sized dog necks, easy to modify via metal rivet holes.
4. Flexible OEM customization service:
Custom embossed logos, exclusive color collocations, tailored metal fittings and branded retail packaging for private label brands.
OEM/ODM Service

OEM Customization:
We offer professional OEM services for genuine leather pet products. Covering material sourcing, custom development, production and QC, we provide cost-effective one-stop solutions with no middlemen. We customize collars, harnesses, leashes, pet toys and other items. Our reliable leather quality and flexible service help clients create competitive high-end products.







