The toxicity in grapes had been difficult to assess in the past because dogs can show a range of reactions from mild to acute renal failure. Some owners claim their dogs have eaten grapes and never ...

In the bright green algal blooms that form in warm weather, cyanobacteria produce a toxin called microcystin. Microcystin has been known to kill dogs, birds, and livestock and cause nausea, diarrhea, ...

The story has been updated to reflect community support for saving dogs. The Greenville Humane Society is asking the ...