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...
RATCHX3 High Jinks vom Neuanfang - Gotchya Day: 1/23/2013 DN, SG, SR, CA
Inspire Spark to Ignition! (Ignite) Gotchya Day: 10/8/2016
C-ATCH Pimg - RATO, UJJ (x2), DJX, HIT, CA, CGC, High in Games, Reserve High in Standard- CPE Nationals 2014