Thanks everybody. I ran out to get some Pediatlite. My teenaged kids stayed with Lucy and she's OK.
My daughter said that she found a bully stick at the bottom of Lucy's toybox which she might have been chewing on today. I threw out the rest of them last week. The final one is now gone too.
My daughter has been getting her to drink. She put her in the ex-pen which is lined with pads in case she has an accident. Apparently, Lucy no longer likes the pen and actually jumped out of it! Like I said, she's still perky.
Perhaps I switched her off the prescription food too soon. Vet had said that he thought she only needed it for 3 days. I gave it to her for 2. The pills that he gave me, however, made her poop rock hard (and green) and she had to strain to get it all out.
My biggest fear is that she swallowed something that won't pass. I can't imagine what it could be. She only has puppy toys.
Well, I'll let you know how it goes. It'll be a long night for me for sure.
Thanks again. Tracey