HGB stands for hemoglobin and you can read about normal values here
www.thepetcenter.com/exa/nv.html
It sounds like they suspected Hemorrhagic Gastroenteritis or HGE as a possible problem
You can read about that here
http://www.pethealthcare.net/html/body_canine_hemorrhagic_gastroenter.html
and here
http://www.merckvetmanual.com/mvm/index.jsp?cfile=htm/bc/25100.htm
Unfortunately in my experience too emergency vet clinics can be very pricy and leave you unsure that they did the right thing or made the right diagnosis. However they DID save your dog and I'm betting that makes the price worth it.
Work with your own vet on prevention and home care and see if that keeps the problem from ever happening again.
If there is a possibility of say thunder phobia check out using melatonin to treat this with your vet. You can read about that here
www.ygrr.org/doginfo/behavior-phobia.html
Hope this helps you!
Edited by NHolmes on June 12 2005 at 9:50am
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