Oh no! What a heartbreak. 
I have allergy-induced asthma, which has historically been triggered by rat urine. Icky, I know, but I used to keep rats as pets, and they were the sweetest little boys. It was very hard to give them up.
If she doesn't have one already, I would suggest your mom get a high-quality air purifier, like Floofy recommended, and turn her bedroom into a "clean air" room (door closed, no puppy allowed).
I'd also recommend giving your puppy a good bath if you haven't already. Now's the time to get her accustomed to the groomer, so tell your groomer about your mom's allergies and ask for their input. They might recommend a shorter than usual puppy clip and should also be using fragrance-free, hyopallergenic shampoo.
My mom has severe allergies and currently lives with two small dogs in a small travel trailer. It's doable, though asthma isn't something you want to mess around with. Has your mom consulted with her allergist?
I have allergy-induced asthma, which has historically been triggered by rat urine. Icky, I know, but I used to keep rats as pets, and they were the sweetest little boys. It was very hard to give them up.
If she doesn't have one already, I would suggest your mom get a high-quality air purifier, like Floofy recommended, and turn her bedroom into a "clean air" room (door closed, no puppy allowed).
I'd also recommend giving your puppy a good bath if you haven't already. Now's the time to get her accustomed to the groomer, so tell your groomer about your mom's allergies and ask for their input. They might recommend a shorter than usual puppy clip and should also be using fragrance-free, hyopallergenic shampoo.
My mom has severe allergies and currently lives with two small dogs in a small travel trailer. It's doable, though asthma isn't something you want to mess around with. Has your mom consulted with her allergist?