I planted one Latham Rasberry plant last spring. This summer, I began to get some fruit. I have not done anything to it, such as pruning and need some help on next steps. I do see some new plants coming up as well.

I did not "feed" other than occasional water. Full sun, raised bed, good drainage. I do notice some dead shoots or canes so can I prune this fall? and if so, how? (cut at base? dig down to cut?) I'm a rookie...help!

Thanks