Beagle `` Sherlock '' returns items forgotten on KLM planes by passengers . Even if , to quote another old saying , that dog do n't hunt . Sherlock 's trainer focuses on muscle strength , endurance and socialization . The dog is trained to sit still for long periods of time while the trainer talks about how he wants him to behave in public
Beagle `` Sherlock '' returns items forgotten on KLM planes by passengers . Sherlock 's trainer focuses on muscle strength , endurance and socialization . The dog is trained to sit still for long periods of time while the trainer talks about how he wants him to behave in public