Will Falconer, DVM Moderator
Hi Claudia, and welcome!
It sounds like you're off to a great start, and already reaping the fruits of a good diet switch. Dig in and see what else might help your Springer. Hint: most important decision in his life starts with "V." And, maybe the second, as I've been recently acutely aware, are the monthly heartworm pills that can wreak havoc with the immune system.
I'm glad you've joined the discussions, and look forward to hearing more from your experiences.