its kind of hard to tell but here goes...
i think number one is a dalmation. i would say patterneless but he has a good amount of spots on him.
number 2 i would say is a flame (she may be a harlequin but it would depend on how much patterning appears on her when she fires up)with partial pinstriping
and the thrid i would call a yellow patternless
great looking collectuon you've got there! I really like number 3, it looks like it is glowing almost
