It depends on what they are trained to do and what kind of person it will work for.
Basic commands are sit, stay, and lay down.
There is no exact answer because every year more guide dogs have been trained which makes the number endless.
There are many different websites that are dedicated to learning Japanese. One can find a guide on how to learn Japanese on the Guide to Japanese site as well as the Guide to Learn Japanese website.
so far Australia's biggest population of trained dogs is about 139,241
learn grammer
no one is sure
Three examples, out of many possibilities, are Police Dogs, Rescue Dogs and Guide Dogs.
There are too many programs and independent trainers to accurately count how many guide dogs are in place in the world. The most recognized program in the world that trains Guide dogs is the Seeing Eye in Morristown New Jersey. Only dogs trained by the Seeing Eye are properly called "Seeing Eye Dogs." All other dogs trained to guide the blind are called guide dogs. The Seeing Eye reported in their 2007 annual report that they had 1,760 graduate teams in the field.
Commands enable you to use Excel. There are a wide range of commands in Excel. As it is a very powerful application, there are many things you can do with. Some training and experience will help you to learn more about them and what you can do. It is impossible to give full details in an answer like this.
There are too many programs and independent trainers to accurately count how many guide dogs are in place in the United States. However, the Seeing Eye, the most recognized program in the world that trains guide dogs has reported in their 2007 annual report that they had 1,760 graduate teams in the field. Note that not all guide dogs are trained by the Seeing Eye. There are many programs that train guide dogs, but only those trained at the Seeing Eye are properly called "Seeing Eye dogs." It is estimated there are about 20,000 Service Dog users in the US. The Seeing Eye graduated 60 new dogs in 2009. Roughly 1,500-2,000 Service dogs graduate each year, about 150-200 of those for the blind.
There is no central registration for the Service Dogs or Guide Dogs in the USA. Based on the number of dogs trained each year and the number of Active Dogs published from each of the schools it's estimated there are between 8,000-20,000 active GUIDE DOGS for the blind in everyday usage. And between 15,000 and 25,000 other Service Dogs in use. Guide Dogs for the Blind added 343 new dog teams in 2009. The Seeing Eye Graduated 274 dogs, 74 of which were new dog teams in 2009. It's estimated that between all the schools in the US, only 1,000 Guide dogs and nearly 2,000 other types of Service Dogs were trained in 2009.
It's estimated there are 3,000- 5,000 active teams in the US for Guide Dogs. Roughly 100-150 new dogs graduate each year from all the schools. There are nearly 20,000 total service dogs in use currently.