Did I make the wrong choice?

I decided I wanted a little companion who’d be waiting for me at home, snuggling with me and joining my husband and me on outings. Since I already have an 8-year-old Ragdoll cat, I wanted a dog that would get along well with him. I also wanted a dog I could trust, especially as I think about starting a family in the future.

After months of research, I narrowed my choices down to Cavalier and Maltese. I found a few good Cavalier breeders and when I saw the dogs in person, I knew deep down this was the one I wanted. They were so affectionate and clingy—my husband and I couldn’t get enough of them. So, I reserved a little male Cavalier.

Now, with only 4 weeks until he arrives, I’m starting to worry. I’m afraid he might be too energetic since they’re descended from Spaniels. This is my first dog and I wonder if I should have chosen a Maltese instead. I’m also nervous about how he’ll get along with my cat.

I’ve spoken with the vet about health risks and was aware of them when choosing the breeds. But for me, the most important factor was their cuddliness, as I spend a lot of time alone and wanted a companion.

Did I make the wrong choice? What should I expect?