Yes, pets can be trained to detect seizures in their owners. Some dogs, in particular, have been known to have a natural ability to sense changes in their owners' body chemistry or behavior that may indicate an impending seizure. Through specialized training, dogs can be taught to alert their owners or caregivers before a seizure occurs, giving them time to prepare or seek help. This type of training can be life-changing for individuals with epilepsy or other seizure disorders.