Hi JaxFL227 and thanks for recuing these Baby Squirrels and thank you for finding The Squirrel Board (TSB)! How are your babies doing now?
Do you have any experience raising baby Squirrels, especially the pinkies? Is appears that you have some information on their care because what you are describing for care sounds appropriate. There is much more involved however and one option, especially with you living in Florida is to locate a Squirrel Rehabber to care over care of your Squirrels. There are many in Florida. That being said, if your intentions are to raise these babies, it can certainly be done and you can do it BUT this requires knowledge of the specifics involved in their care. Fortunately, there is a very good and concise Guide for Baby Squirrel Care that Henry's Pets has available on their website. Here is a link to this Guide which is only 6 pages long and my suggestion right now would be to focus on the first 3 pages and get as up to speed on the general care of these babies and once all of this is understood and put into practice, you can go back and review the rest of the Guide. If you have no baby Squirrel experience (and really even if you do), IT IS ESSENTIAL that you follow the guidelines for Henrys because time is of the essence and these Guidelines are based upon the experiences of many rehabbers over many years. There is one issue though that needs to be revised in the Guide and I want to point that out to you. There is a recommendation for using Fox Valley 32/40 Formula as an option for these small babies and based upon some very serious problems with resultant fatalities associated with this particular formula when used in neonates; I would recommend simply NOT using FV 32/40 at all. The remainder of the Guidelines are really quite good! Also, you mentioned that the babies are "eating, sleeping, squeaking and going to the bathroom normally" and that is great to hear because that is everything that they should be doing at this age!! It is essential to stimulate the genital regions of your babies to ensure that they do poop and pee so you must be doing that but please look carefully at the Guide anyway for that information also and for all aspects of baby Squirrel care. Here is the Link;
https://www.henryspets.com/1-baby-squirrel-care-guide/
Please post in detail what formula you are using or is it the Homemade Goats Milk Formula (HGMF) that you already mentioned, how often your babies are being fed and how you have been calculating the amount of formula you are giving. It is also essential that you use a syringe withOUT a needle and preferably with a specialized small baby animal nipple such as a Miracle Nipple but a "naked" syringe can work. Also, if you are already using the HGMF recipe from Henry (or from here on The Squirrel Board, I would recommend NOT using any egg!
In regard to Aspiration and Aspiration Pneumonia; these are two different thing although there is obviously an association! Aspirations are where some formula (or what ever is being fed) inadvertently enters the breathing tubes or even gets into the lungs. An aspiration pneumonia is where an infection in the lungs occurs that is associated with the aspirated material. I am not trying to make light of aspiration as in fact; all reasonable precautions MUST be taken to help prevent aspirations BUT, not all aspirations result in a pneumonia and in reality, most aspirations of formula do NOT result in a pneumonia but again, this fact should not in any way be an excuse to lower your guard and again, all reasonable means must be utilized to prevent aspirations! Limiting the syringe size to 1ml or less, using a syringe with an o-ring seal on the plunger and feeding these tiny babies drop by drop and pausing after each drop or after a couple of drops to ensure your Squirrels have swallowed their formula along with having total control of the syringe plunger will all help prevent aspirations!
There are other very serious problems that can occur from an aspiration besides a pneumonia and one of those is that the aspirated material can prevent adequate air exchange in the lungs and the animal can even die from asphyxiation! Aspiration are common however and most do lot lead to serious problems. IF your Squirrels are doing all those thing mentioned, I doubt very much that they have a pneumonia or have any significant respiratory issues from what may have been an aspiration and I would not suggest the use of antibiotics at this time, again assuming these babies are behaving "normally!" I would suggest that you check for availability of antibiotics that you may have or family or friends may have that you could use if necessary and keep those in "reserve" just incase they may be needed in the future. Please list these in your thread so we will know what is available.
Photos of your Baby Squirrels would be great!
Please keep on with the updates about your Squirrels!
Regards,
SamtheSquirrel