I am so conflicted!

So I’m writing on here because I can talk to you guys about stuff I can’t on other social media! My little brother is headed into his allergy testing right now to confirm if his dog allergy is the cause for his severe nose problems. If it is we would be taking In my parents dog. Who I love dearly. He is literally the best dog in the world, and we would be so lucky to add a dog like him to the family. But at the same time I would be so heartbroken for my parents and my brothers. I feel so guilty for being kind of excited, yet I’m heartbroken at the same time!! Whatever happens I hope they find out what is causing my baby brother and be so miserably sick all the time so they can help him.

My dog Finn on the left, my parents dog tucker on the right.