A Chinese proverb says, "A thousand symptoms cured by a single herb and a single herb produces a thosand symptoms".
What I mean to say it is very difficult to say which homeopathic remedy has the broadest range of symptoms. Each one is might in its right.
There is no such remedy
swimming
It's not a dose which specifies anything to be a homeopathic remedy. For anything to be called a homeopathic remedy, it has to be prepared by a certain process called potentisation and satisfy "law of similar/like cures like"
Thuja
Find a homeopathic veterinarian and ask. There are a few, but antibiotics are still the most effective remedy.
Ledum Pal
Nux Vomica
Rauvolfia serpentina Q
Aromatherapy oils can cancel out the effectiveness of the homeopathic remedies which contain the essence or vibration of a substance. Peppermit, for instance, will negate the good effect of a homeopathic remedy. Instructions for homeopathic is to avoid brushing your teeth, use mouthwash, etc. before or after the use of any homeopathic remedy.
Ginseng and constituional remedy
arnica Montana
Yes