He is a 'heavy' blanket black and tan.
What does that mean: heavy? As in, he needs to lose weight? I've never heard that term applied to coloring or color patterns. Curious of your usage here...
C-ATCH Pimg - DOB: 2/06, RATO, UJJ (x2), DJA, HIT, CA, CGC, High in Games, Reserve High in Standard- CPE Nationals 2014
RATCHX2 High Jinks vom Neuanfang - DOB 9/12 (Gotchya Day: 1/23/2013) DN, CA, agility superstar in training