Our baby Savannah (Chow chow) is just two months old and she's currently fighting against distemper. no diarrhea, no vomiting, no seizures (yet) but she falls when she walks, she can't eat much, she coughs and has difficulty breathing, and she's very lethargic. It's been 10 days since the first sign (fever) came out. Can she survive this? How? Is it necessary for her to really take a spinal tap? is there no other way? Please help.