My Yorkie Ziggie is still very tiny at 6 months old, I always knew he would be around 3-3.5 lbs ...but size wise I thought he would grow more. He weighs 2.4 lbs which is in line with 3-3.5 but Length wise he is the size of a water bottle from Costco a regular kirkland 16 oz water bottle. He is chubby at 2.4 lbs because he is so small.
Height wise his tips of his ears are just at the lid of the water bottle Almost a square shape if looking at him from the side. Is he going to get taller or longer? He still can't even fit in an extra extra small at the store. I custom make his clothing. I just worry because he is so tiny. He is healthy, vet checked and happy so far just very small and FULL OF ENERGY so he has to be supervised or put in a crate

I want to let him just live life. Do you think he has done the majority of his growing or will get bigger?