Yes, do give us more information when you get a chance. 

To give you some reassurance  though, it is  not unusual  for dogs to  not feel like eating or drinking for the first several days or longer after surgery.

Glad you got him on some fluids.  Good job.

What pain meds is he on?  Frequency?  

And dogs often need several  days  to get mobile too, especially  if they are a bit  "older".  While a lot of pain meds help with the pain, it can also  make them a bit woozy and not quite stable on their legs yet.

For  now, just rest, good pain meds, potty breaks and more rest.  Sometimes  the "potty breaks" can happen in their bed a5 first, so don't  be alarmed.   It's  the drugs.

Remember,  this is   MAJOR SURGERY and he needs time to recover.  It usually  takes avput two weeks before you start to see some sparkle  come back.

Hang in there and update  us when you can!

Hugs

Sally and Alumni Happy Hannah and Merry Myrtle and Frankie too!