Formulated by using an effective combination of Dimetridazole and Ronidazole, the Canker combo offers treatment to get rid of canker crops from all breeds of pigeons. It is also effective in preventing the future recurrence of the disease. The formula can be administered during the racing seasons too.
This is an excellent product, I'm a regular user and this creates wonders.
My birds have quickly recovered
Doesn't cause any adverse effects at all