Parvovirus usually affects puppies less than 20 weeks old. It can occur in older dogs that were never vaccinated ... at less than 8 weeks, even with treatment, and of the 30% that do survive ...

Litter of puppies receives new parvo treatment from the Humane Society of Western Montana where they are currently isolated.

The Humane Society of Western Montana announced they are caring for a liter of six puppies currently recovering from ...

The Humane Society of Western Montana (HSWM) is caring for six puppies, one of which tested positive for the deadly ...

The humane society says the puppies were weak, lethargic and fighting for their lives. All 19 puppies also tested positive ...

Caring for all six dogs has already cost the humane society ... Montana is also accepting donations to help cover the Parvo treatment costs. For more information on making a donation or scheduling ...