Should I be concerned?

I have a 10 month old female basset hound who doesn’t howl. Not that I’m in a rush for that lol but I see tiny puppies howling online. She is pretty vocal; like she’ll bark and make hrrmmpphh noises. She’s also the only dog we have, and I’m wondering if that could also be why she hasn’t howled. I included a clip of her usual noises she likes to make lol