Oh No!

We lost a firebelly a few weeks ago, 5 weeks later he was found in the living room, perfectly fine and has been back in a more secure tank with his friends ever since.

If the cat had eaten it the cat would be ill. We have 3 cats and there all hunters. They all kill mice and bring them home. And not one of them managed to get the firebelly. So just give it a few weeks and hopefully you should see it at some point.

Frogs can move a good distance, But they seem to stay fairly locally to the area they escaped from. He's probably under your sofa, under the sink or somewhere else equally random. Ours had taken residence under a lamp next to the gas fire! and we think he was using the cats water bowls late at night!

If your frogs are known croakers and you have something that will set them off you could also try that. Frogs are all instinct and will croak for a partner regardless of where they are.

Hopefully you should get a result in a few weeks.