Hi moms so my son is 8 months old and he is walking and crawling fully he eats baby food and some…

Hi moms so my son is 8 months old and he is walking and crawling fully he eats baby food and some solid foods very well. He now prefers to drink from a sippy cup instead of breast feeding. Do you guys thing he might be ready to wean off (obviously he still needs breast milk)but should I stop breastfeed and just keep pumping till he is one or what?