Getting ready to do spring shots. I am curious what other people do. I split EWT and Rhino/Flu a week apart. Looking at the vet records from a mare I bought last year she had the 5 way EWT, Rhino and Flu. That would be less expensive than splitting out but how much is too much at one time? My vet comes to do the IN strangles for me about a week after I do the ones above.