Hey everyone, my client has some questions about assistance dogs. For now she would like to ask about one thing but she might have more questions later on. She has heard and read that assistance dogs can be kept off lead if it prevents them from working. She guesses that one of the reasons might be that if the owner had an epileptic seizure and used a leash, he or she might get entangled in it. Could anyone list some other reasons for keeping an assistance dog off lead? Thanks in advance!