Update/pictures
The kittens have totally bounced back. Running through the house like elephants.
The pictures were taken yesterday. The top two pics are of the kittens who fell ill.
Kittens in the last 3 pics are the siblings.
Thanks for the advice!
Is the box open? Maybe tape all the sides shut and cut out a small opening for the mama to go in and out. She may just want the kittens "hidden". Good luck
UPDATE:
Kittens had up and downs... but are seemingly bouncing back nice. They are starting to play again, but tire easily.
The last two days I have pushed pushed pushed the kitten glop. Even the healthy other 3 were being stuffed, lol.
Mama loves the stuff too. Figured it couldn't hurt ;)...
Something similar is happening to us. I noticed, too late, that one of the kittens was not well. She died. I watched the others closely and have two that are not as active as they had been. Using a syringe, I push kitten milk and tuna oil or broth mix. Also, water every hour. Maple syrup drop or...