We bought a property with apple and pear trees. They both have a lot of fruit But it is small. Particularly the apples they are about one to 2 inches in diameter and are starting to ripen. We don’t know the species. It appears that they are not going to get any bigger. Should they? Note the trees have lot of branches on them. They may be overgrown. The pear trees seem to be doing better. Their fruit is somewhat larger. Your Thoughts will be appreciated.