There are breeders who will sale you a bottle baby and this seems to appeal to a lot of people. A baby that is this young and being fed by a bottle will have less chance of survival. There may even be health issues because of not getting mom’s milk. I will never sell you a bottle baby and if I have a baby that needs a bottle, this one would still be with mom and siblings to teach them how to be a pig.
Mother pig will teach the baby many things you cannot teach them and this will insure you will get a well rounded baby. The siblings will also teach each other what you cannot teach them. I do sell my babies at around 5 weeks after they are weaned and with siblings for a time without mom.
Your baby will still bond with you and will make a wonderful pet that is healthy and well rounded mentally. Baby pigs adapt quite easily to you and your schedule and any other animal in the family. You still need to be careful of you pet dog and watch them when they are together. Dog are predators and pigs are prey so it is up to your dog on how they will get along.