My quite new 11-12 year old rescue mini had to go to the vet a few days ago. He almost got away from me when the vet's dog jumped out of his vehicle. Then whenever a dog came out of the small animal clinic building he was on high alert. The vet thinks he's been chased by a dog when he and his 21 herd mates were at pasture. Anyway, the vet thinks I should use a chain on him just in case he gets scared and tries to bolt when I'm walking him around our property. He put a chain on him but it was WAY too large. Does anyone know of a chain that works for minis? Is the best alternative to take a dog chain and put a clip on the end. Of course need something with a ring that will fit through the hardware on his (Smarpak) halter. Thank you!