PLEASE PLEASE HELP ME!!!! MY DOG IS AROUND 7-8 YRS OLD AND SHES A LABRADOR WHOS WEIGHS AROUND 100 POUNDS. SHE RECENTLY BECAME SICK OR SOMETHING AND SHE WAS WHIMPERING! SHE REFUSED TO GET UP, USE THE BATHROOM, OR DRINK WATER! SHES WHIMPERING AND BREATHING REALLY HEAVY. IS THIS A SNAKE BITE OR SOMETHING!?