Veterinary questions? Ask a Vet for Answers ASAP
Hello, welcome to JustAnswer! I am a licensed veterinarian, and I'll be happy to help you in any way I can.
I certainly understand your concerns, and I know how difficult it can be to wrestle with this sort of situation, as a dear pet declines in old age.
unfortunately, there's no medicines or drugs that are available for oral administration at home which might humanely speed up this process,
so your best option is likely going to be to find a veterinarian who is willing to make a house-call to administer the intravenous euthanasia injection,
that way Megan can remain in a comfortable and familiar environment.
While many pet owners seek oral medicines to accomplish this goal, the end result is usually not the intended one --
more likely, there will be agitation, nausea, vomiting, respiratory difficulty -- and usually not a pleasant passing.