My miley did the same with a big frog last yr. And I call the vet and she said if the frog was a regular frog not to worry.she would be ok, but she may throw up which is good. Make sure it brink lots of water. If it looks like it wants to throw up , I would put my finger in mouth , and help it throw up its the best thing to do. Also my vet said she was a pig Lol !
Call yr vet if u can and just make sure. good luck.
bark@ulater!
manina, miley
, max