x2
Made tail a little bit bigger by making 10 ch at foundation row.
Did not fastened off at row 10, ss to 6th chain and continued as pattern.

Collar:
chain 12, sc in first chain.
chain 48, dc in 3rd chain from hook, dc twice in same stitch, 3 ch, ss on same stitch. Sc down chain cord up to beginning of chain loop formed earlier. Insert dogs head in ch loop.