Take your dog into the middle of a field in the dark and you'll soon see why! Illuminous, you can see them for miles!
Also, the tiniest little cut on them and they look like they look like they been through an abbatoir!
stick to selling things full of shit,the whiter the better if your out in the day you can spot them for miles
if your on permission what diferance does it make what colour the dog is. i bet your one of thees who think if the dogs white and your lamping a fox cud see it easer (pre ban of course) when infact a fox is colour blind. but you wud no that if you did