My mare foaled her filly at 2:30am this morning. Birth was normal, passed placenta fine, filly stood and nursed very well within an hour. The filly is HUGE (weighed 145lbs). All was good, got two hours sleep and went to work this morning at 8am. I have mare stare and watched them all day today at work. The filly never seemed to lie down and stood all day but was nursing and bouncing around on her new legs. When I got home at 5pm here rear legs were very swollen with edema. I got nervous about possible septic joints and off to the vet school tonight (hence how I know she weighs 145lbs). All her blood work was normal, iGg level 800 so they sedated her for ultrasound exam and placed her on her side on this foam mat. Her naval was good and joints look good just a lot of edema on her rear limbs. We are now thinking it is because she has essentially been standing since birth and she is so large. After lying on the foam mat for just the 30 minutes of her ultrasound exam her legs looked so much better. She and mom are still there for observation and antibiotics just in case.
Has anyone ever had a foal that refused to lie down? Even after they settled the foal and dam in their stall for the night my mare was so excited about shavings (she prefers that to straw) she laid right down for a rest. The foal continued to stand and bounce around the stall.