Size Chart Martingale collar
PUPCO Martingale collar
| Size | Neck size Inches | Width |
| S | 16-19 | 4CM |
| M | 17-20.5 | 4CM |
| L | 18-22.5 | 4CM |
| XL | 20-23.5 | 4CM |
| XXL | 22-25.5 | 4CM |
PUPCO Martingale collar
| Size | Neck size Inches | Width |
| S | 16-19 | 4CM |
| M | 17-20.5 | 4CM |
| L | 18-22.5 | 4CM |
| XL | 20-23.5 | 4CM |
| XXL | 22-25.5 | 4CM |