Walk 'n Train Dog Head Halter Black XL Ornaments High levels of nitrate are

High levels of nitrate are a food source for unwanted algae & indicate poor water quality & health problems for fish

Targeted treatment attacks only those pathogens that pose a threat while leaving helpful strains untouched

with soft-stretch fabric and long-lasting leak protection

Available in a variety of pearlescent colors

Walk 'n Train Dog Head Halter Black XL Ornaments High levels of nitrate areOur Walk 'n Train Head Halter features pressure and release action that control the head so the body will follow. Easy instruction tabs are included for ease of use. A safety strap is included for added security. Available in six sizes to fit most dogs. This specially engineered training tool teaches your dog to walk right, making the experience enjoyable for you and your dog.