this is interesting, Cava (my female) has a tiny head, and is very very small overall, she is about 15 months, and Spud (male) has what i would consider a normal head (comparing him to other cav's) and he is bigger all round then Cava he is 8 months. They eat the same amount and are exercised together, and i havent noticed any signs of SM in either of them.(thank god)
When ppl see me out with them they always think Cava is a young puppy and Spud is older, i can fit her whole head into the palm of my hand. Could the small head be from the dog being the runt in the litter? Cava was last out of her litter left so i cant compare her to the other pups, but her mam was 'normal' size, same size as Spud's mam.
owned by Cava a Tri Color, age 1 & Spud a Blenheim, age 8 months