I feel different from the rest of my family

I feel like I'm not on the same page as the rest my family.

You see, we got a puppy and my parents, aunt, niece, and brother all love him. The thing is all my life I've had an anxiety towards dogs. They're all adjusting to taking care of him well. Meanwhile the puppy won't do a thing I say and looks at me obviously. I fear that if I tell my parents this that they'll return the puppy because I'm not adjusting to the change as quickly. I feel alone and isolated from the rest of my family. They all like dogs while I'm that 1% who prefers either cats or no pets at all.

I also had a lot more freedom to go anywhere when I can. Now the one thing on my mind is making sure the puppy doesn't pee or poo in the house.