WARNING: WITHDRAW 7 DAYS PRIOR TO SLAUGHTER. A withdrawal
period has not been established for this product in pre-ruminating calves.
DUE NOT USE IN CALVES TO BE PROCESSED FOR VEAL.
There is currently no manufacturer warning information available for this drug.
INDICATIONS:
As an aid in the maintenance of weight gains in the presence of respiratory disease such as shipping
fever.
MIXING DIRECTIONS:
Mix sufficient Pennchlor S in the feed to supply 350 mg of Chlortetracycline and 350 mg of Sulfamethazine
per head per day. The following table shows the amounts of Pennchlor S needed for the various quantities
of supplement.
Pennchlor S Supplement Will Contain (g/ton) Feed Supplement at
(Lb/Ton Supplement) Chlortetracycline Sulfamethazine (Lb/Head/Day)
40 1400 1400 0.5
20 700 700 1
10 350 350 2
5 175 175 4
4 140 140 5
2 70 70 10
1 35 35 20
FEED FOR 28 DAYS.