Purina TotalCare Heartwormer, Wormer & Flea Protection Large Dog

Toxic do Not use!!! Bought and used this product for the first time. Have a 30kg American staff, 1 tube on back of sick as directed. 4 hours later, lethargic, not herself then had a seizure!! Rushed her to vet, had scans and bloods all came back normal to rule out anything else, vet said this was due to the treatment as an ingredient in these products can end up toxic to animals and can cause seizures even death. Luckily she is alive and doing OK atm after being sent home with some anti seizures meds. Do not use these cheap nasty products despite being approved for sale it means jack trash its not a once off there are so many animals being poisoned by this trash. So do not worm or flea trat your animals unless you actually know they need it!!!