Overview First Companion® Thrushtox™ is recommended as an aid in treating horses and ponies with thrush due to organisms susceptible to copper naphthenate.

  • Contains copper naphthenate 37.5%
  • Clean the hoof thoroughly, removing debris and necrotic material prior to application of ThrushTox™
  • Apply daily to affected hoofs with a narrow paint brush (about 1”) until fully healed