probably do some blood tests to test her hormone level - I have a friend whose welsh springer didnt have her first season until the age of 3. There is some homeopathic stuff that you can give to try and balance the hormone level and bring her in here is the link it may be worth a read
Natural Treatments for Infectious Diseases

dont worry about the title I know there is something on there about bitches seasons


Colloidal Silver, renowned as a universal natural antibiotic and disinfectant
Colloidal Silver: Antibiotic Superhero

As an antibiotic, Silver kills over 650 disease causing organisms and RESISTANT STRAINS FAIL TO DEVELOP. Silver is absolutely non-toxic. Silver in its colloidal state is highly germicidal and has the opposite magnetic charge to disease; it usually starts cleaning the bloodstream after 15 minutes of ingestion. Colloidal Silver functions to kill disease organisms as well as stimulate the regrowth and repair of injured tissue. It may be used both internally and externally, for humans and animals. Externally, this water may be applied directly to cuts, rashes, burns, and moles. Internally, it may be used for viral infections, throat and respiratory infections, diabetes, Candida yeast infections, menstrual difficulties, parasites, diarrhea, allergies, colon spasms, and low energy. Colloidal Silver may be used as eye drops for retinitis (a disease of the eyes).

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