I train seizure alert dogs for home use. I use seizure samples that have been collected after a clients seizure. If a sample is not available, I can use a sample from another client. I train the dogs to do a specific behavior when they smell the seizure coming on. Because everyone has a different brain, the smell that emits through the skin and saliva can vary on how much warning you have before a seizure. Most people have about 15 minutes but it can vary from seconds before to hours before. If your one of the ones that have a warning in advance and the seizure is being brought on by stress, relieving the stress can divert the seizure all together. I'm a small business so I only post dogs for sale when they come available. I do take in dogs for two weeks for seizure alert training and I work with people locally for service dog training and basic obedience.