Originally posted by aly
Collars can also come off when dogs are on the loose.
If I remember right, that is what happen when Vonney ran away from Mugsy's, and part of the reason it took longer to find him. Unfortunatly no method is fool-proof.

Our dogs all have Name tags, vet tags (rabies), Dog licenses, and are microchipped. In the off chance they get away, ( and they did once by pushing open our gate. Thankfully they never left our street and someone called from the ID tag) we want every possibilty of getting them back.