Opto Bite Puppy
I'm in the USA and do custom dyes for dog discs. Finding a dyeable small dog disc was difficult. The puppy bite not only fits the dyeing bill, but is a great disc overall. It's flexible and a little softer than many dog disc plastics, but tough. This makes it a little tuggable and also a good transition disc from fabric to plastic. It also both has a good grip for roller throws and balances alright for air throws.