Bit of a lonmg shot But here goes A friend of ours has had some youing birdsd go down with canker he as been trerating with spartrix tabs But lost all four young birtds The worrying thing is that while was away for a weeks holiday three adults died and two others are showing signs of canker He doesnt normally treat these birds for Canker prior to breeding season as they are in a closed loft Though he brought two nnew stock birds in just before Christmas He doesnt live local to us so im not sure what to tell him As i cant rember the last time we had a bird with canker certyainly not an adult bird Though we do treat them all prior to breeding and as they come out of the nest Has anyone exsperenced canker in adults Is there any flock treatment as spartrix isnt working Thanks Deb