I used Sergeants skip flea and tick shampoo for dogs on my 5 1/2 month old Labrador Retriever Heaven every two weeks for the past 3 months. I continued to see no improvement of flea control. I then began using the product every few days for the past three weeks. Heaven immediately became extremely ill with symptoms of seizure’s, drooling, vomiting, lethargy, loss of appetite, skin irritations, and convulsions. I watched my perfectly happy healthy puppies health deteriorate in one weeks time from these severe symptoms to death this morning of 8/11/08. Heaven was taken to an emergency vet clinic on 8/5/08 as diagnosed with a $366.80 vet fee for service/ item fees to counteract the chemical in this flea product. I am deeply concerned with the minor warning labels on the product and unawareness of the drastic consequences of the chemical, in this case, permanent brain damage and death. I requested that my veterinarian bill be reimbursed and that warnings are made more urgent and clear to customers as I have gravely suffered the loss of my puppy this morning. I am still waiting on a response as I will keep you updated. Please be aware that the same does not happen to your puppy or dog as this has been the utmost painful experience of my life.