Crochet Pattern - CP175 - Baby Animal Hats - Preemie, 0-3mth, 3-6mth, 6-12mth, 12m-3ys - UK terminology

UK terms
Requirements
Preemie 0-3m 3-6m 6-12m 12m-3ys
Measurements
Circumference
13” 14” 16” 18” 19”
33cm 35cm 40cm 46cm 47cm
Hat height
4.5” 5” 6.5” 7.5” 8”
11cm 13cm 16.5cm 19cm 20cm
Yarn: UK double knitting, Aus 8ply
20g 20g 25g 30g 40g
Crochet hook 3.5mm
Cat hat
Scraps of white, black and pink, 2 large black buttons
Panda hat
Scraps of black and two small black buttons, 1 large black button
Dog hat
Scraps of dark brown, 1 large black button, two small black buttons
Pig hat
Scrap of dark pink and 2 medium buttons
Tension - Using double knitting yarn and 3.5mm hook, 9tr x 4 rows to 2”(5cm)