Dear Breny, just found your thread on Google, a few years late... for anyone else, there is a resource.
www.revivalanimal.com - they have Dyne & non-prescrip Albon, but only in the gallon size. with my 4 dogs, & all the coccidia out here, gallon works for me. go to beaglesunlimited.com, health, coccidosis section and read his mix instructions with Dyne so you can get the 5% suspension level. Vets out here are so expensive, just getting the fecal tested is very costly. I hope your little dog is doing fine by now. maboh2