Service dogs are trained to perform tasks to assist people with disabilities such as guiding the blind, alerting the deaf, pulling wheelchairs, detecting seizures or changes in blood sugar. Businesses must allow service dogs into public spaces without documentation and cannot deny access due to allergies. Service dogs help in a variety of ways such as assisting autistic children, detecting cancer smells, pulling wheelchairs, hearing assistance, and providing comfort in hospitals. People should not pet or distract working service dogs.

1. Service Dogs And How They Help Human Beings

15. Military Dogs

16. Military Dogs

21. Executive Dogs