34.9 degree centegrate in normal .she have not fever
.why r you worring about temprature.for running cold
you can give homaopathic medicine which improve her immunity also.Ipea 30 Aconit 30 Ammon carb 30 all of these in water three times a day.
I hope this answers your query.
In case you have additional questions or doubts, you can forward them to me, and I shall be glad to help you out.
Please accept my answer in case you do not have further queries.
Wishing you good health.
dr neeraj gupta