Muzzling

forbidden to muzzle, yet animal may not eat terumah produce, hang basket on neck of animal so it can eat while threshing

forbidden whether muzzled prior threshing or upon threshing

Muzzling would be permitted when animal work is not threshing, but forbidden due to maris ayin

permitted to muzzle animal if the produce he is working on is forbidden to eat?

while threshing and a basket of food on its neck, wouldn’t be a violation of Muzzling

would be permitted when animal work is not threshing, but forbidden due to maris ayin