How can I effectively prune a pear tree to promote healthy growth and fruit production?

To effectively prune a pear tree for healthy growth and fruit production, start by removing dead or diseased branches. Then, prune to open up the canopy for better air circulation and sunlight penetration. Trim back any crossing or crowded branches. Finally, prune to shape the tree and encourage new growth. It's best to prune in late winter or early spring before new growth begins.