ID# jas-01m. Gruffy is a longhair chocolate. Estimated adult weight 8 lbs. This little guy is APRI & CKC registration. As of 8-30-09 he weighs 4 lbs. Mom is a 7 lb chocolate and Dad is a 7 lb cream long hair chihuahua. He is very sweet & cuddlie. UPTD with shots, wormings & is microchipped. All of our puppies are handled daily & well socialized. Average adult weight should be around 6 lbs max. For your convience I take credit cards over phone and credit cards thru PayPal on line. Air Shipping is an add'l $300.