Symptoms: 1st 36 to 48 hours, staggered gate like they are drunk, excessive hunger and thirst, slight labored breathing, the last 5 to 6 hours, kidney failure and seizers. All blood test come back clean with no problems. Both dogs tested for anti-freeze poison and it not that! Total time line of 48 to 72 hours, from 1st symptom to pasting. Both dogs are healthy and up to date on shots. 1st dog a young 10 years 2nd one 4 years old. The 2nd dog is at 24 hour vet hospital on IV fluids, but it does not look good. Does this fit anything anyone has seen in the past?