HUMANE TREATMENT OF ANIMALS USED IN RESEARCH 169 
2-a) List the approximate percentages of animals used annually in the various 
categories 
Species 
Use Categories 
Research 
Teach ing 
Service 
Mice 
Rats 
Hamsters 
Guinea Pies 
Rabbits 
Rhesus Monkevs 
Other Primates 
Dogs 
Cats 
Poultry 
Swine 
Sheen 
Horses 
2-b) Source of this information: 
Institutional records '0 Approximation ml 
3-a) Source of animals. (Please indicate numbers) 
Species 
Own 
breeding 
Purchased 
commerc ially 
Obtained from 
other laboratory 
Animal 
pound 
Collected 
from nature 
Mice 
Rats 
Hamsters 
Guinea Pigs 
Rabbits 
Rhesus 
Monkevs 
Other 
Primates 
Dogs 
Cats 
Poultry 
Swine 
Sheep 
Horses 
3-b) Source of this information: 
Institutional records 0 Approximation I I 
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