Service animals are working animals that have been trained to perform tasks that assist disabled people. Service animals may also be referred to as assistance animals or helper animals depending on th
This service dog has been trained to press a button to open an electric door for his wheelchair-using owner.
A miniature horse working as a guide animal at the Cincinnati airport.
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Guide dogs are assistance dogs trained to lead people who are blind or visually impaired around obstacles. Although dogs can be trained to navigate various obstacles, they are red–green colour blind a
A blind man is led by his guide dog in Brasília, Brazil.
A blind woman learns to use her guide dog in a test environment.
A blind man with his guide dog in Montreal, 1941
Labrador Retriever guide dogs resting