You need to stop everything...and if you have an emergency facility close by you may want to consider going in tonight or first thing in the morning. Neither of these medications should cause the lethargy you are describing. Metacam is like doggy advil...there is no depression with this medication. Torbutrol is a narcotic but with only 1mg daily it has no more sedation than taking a spoonful of cough syrup.
I am concerned the problem is more. Is your dogs eyes or gums yellow?
Dr.V
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Dr. D.A. Vamvakias
Veterinarian
