"“WE ARE SO EXCITED! We were heartbroken when the vet told us that Gus' annual heart worm test was positive. I started researching just exactly what stages heart worm takes and came upon Amber Technology’s web site. I didn't think it would hurt to try the herbal remedy -- 6 months later. . .Gus is 'worm-free'. The vet was amazed and wanted all the details. We and he are believers! Thank you.”"