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Regulation 36. Said affidavit shall be presented to the collector of 
customs at the port of entry, who will decide whether the animals 
are entitled to entry under these regulations, and who will notify the 
inspector of the Bureau of Animal Industry in all cases where the 
regulations require an inspection to be made. 
HORSES. 
Regulation 36. — Horses for breeding, racing, show, and sale pur- 
poses, for grazing, or for work, shall be inspected at the port of entry, 
and when so ordered by the Chief of the Bureau of Animal Industry 
must be accompanied by a satisfactory certificate of mallein test 
signed by an official Canadian veterinarian or by an inspector of the 
Bureau of Animal Industry. Those belonging to Indian tribes and 
settlers or immigrants and those used in connection with stock rais- 
ing (cow ponies) or mining, and those for temporary stay at points 
along the frontier not exceeding two weeks, whether for pleasure, 
driving, or teaming, shall be required to pass a veterinary inspection 
at the port of entry by an inspector of the Bureau of Animal Indus- 
try, or they may be admitted without inspection upon written per- 
mission from the Secretary of Agriculture first had and obtained : 
Prodded, however, That neither inspection by an inspector of the 
Bureau of Animal Industry nor written permission from the Secre- 
tary of Agriculture shall be required for Canadian horses for pleas- 
ure, driving, or teaming, whether driven or ridden into the United 
States for a temporary stay not to exceed three days. The same rule 
will apply to American horses returning to the United States from 
Canada after a stay in Canada not to exceed three days. Horses ad- 
mitted in bond for export from the United States shall be subject to 
inspection at any point at which this department has inspectors sta- 
tioned. 
CATTLE FOR BREEDING PURPOSES AND MILK PRODUCTION. 
Regulation 37. — Cattle for breeding purposes and milk production 
six months old or over must be inspected and must be accompanied 
by a certificate signed by a Canadian official veterinarian, stating 
that to the best of his knowledge and belief based on a careful 
physical examination of the cattle on the premises no evidence of 
tuberculosis or other contagious disease was found, and that no 
other contagious disease of cattle has existed in the district in which 
the animals have been kept for 60 days previous to date. They must 
also be accompanied by a satisfactory certificate of tuberculin test 
(which test shall have been made within 30 days of the date of im- 
portation by a veterinarian in the employ of and receiving a salary 
