20% protein and 10% fat to support breeding condition and energy needs

Not cleared for female dairy cattle of breeding age

Constructed from high-quality 1" x 7' bridle leather for exceptional durability

and other porous surfaces to reach the odor source

Always supervise your dog while feeding

Rx Macrosyn (tulathromycin) Injection for Swine & Cattle JNRCH-PRNT 20% protein and 10% fatRx Macrosyn Macrosyn is a fast acting, broad spectrum injectable antibiotic formulated with 100 mg of tulathromycin per mL. Designed for use in cattle and swine, Macrosyn provides effective treatment and control of key respiratory and bacterial infections. As the first brand alternative tulathromycin available for the top selling injectable antibiotic in the U. S., Macrosyn is indicated for treating specific conditions caused by bacteria susceptible