Aww im so sorry about that 
The animal audios are very strong so just like a say Plasma Beach audio or Plasma Flaunt would be heavy on a human if the person was super weak, those animal audios could be for a pet too.
So he just needs more nutrients, water and rest.
I would focus more on the Negentropic one first to reverse damages quickly since time is crucial in animals.
Something like
Negentropic x 3
Animal regeneration 1 or 2
A couple of times a day and even if he is not eating try to syringe feed him some wet food the ones specifically for recovery, and same with water, little by little so he doesnt throw up, throughout the day.
And whatever your religion or believes are, if you like, reach out to intercessions for help, like the Devic Intercession one is great for pets, or Angelic one and even the Alien Intercession one.
There is a thread for emergency help you can post there too
Urgent Help Thread - Emergency Thread
Also play this audio and focus on him
Heal those around you. (Be the healer) Ver 2.0
And You can post a pic of the bebiii! I could send some healing too!
Hugs!
And welcome to the forum!!