Yesterday was my birthday and I was given a cute cocker spaniel...

Yesterday was my birthday and I was given a cute cocker spaniel puppy. He is so funny and loves to play. I love him so much. But the thing is that I have never had a dog and I don't know all the intricacies of caring for a pet. So I decided to start communicating on the forum. Can you please tell me what toys are suitable for a small puppy? Right now he really wants to play and I am afraid that he might ruin the furniture. So I want to buy him some toys first. I really hope for your advice.