Is she well enough to eat grass ? Does she try to do this on her own ? The fact she’s been sick since Sunday is concerning. My dog cleared a hole in the snow yesterday in order to eat grass, then threw up garbage he got into but that’s a short term thing.
Do the ears feel warm to the touch ? How much water is she drinking ? When is the last time she ate ? Is there anything outside or in the garage she can get into ? Get into the cats litterbox ? Are ears warm to the touch ? Does she have a fever (Normal temp 100.5 to 102.5)
Check out http://www.ehow.com
Choose Pets, then dogs….see topics about “How to determine if your dog needs medical care”
or
Follow this link to a list of topics..
http://www.ehow.com/list_1063.html
If all else fails & the need is urgent, it’s 24 hour vet time.
Good luck !