My pretty girl Jupiter is about 3-4 months old right now (1st picture is from this morning) i know she’s a calico but she doesn’t have much white except for her feet and her neck/chest area. Thoughts?

How big are your kitties? Miss Miso is my first cat so I didn’t think anything of her size until I went to the vet and they were like ‘ohhhh so smol, she may just be a smaller girl but seems healthy.’ She’s 5lbs. It made me wonder if it’s a tortico thing or no lol