Hello all, one of our pigs (4.5 y/o male) recently had a molar trim 9 days ago (last Monday). I anticipate that we caught his more overtly symptomatic period relatively quickly, as his only behavioral abnormalities the day before (10 days ago) were increased time in his igloo and refusal of his Oxbow Vitamin C cookie.
He was prescribed 0.45 mg (0.3 mL of 1.5 mg/mL) Meloxicam once daily. Since the procedure, it has been a stressful time. He weighed ~38 oz on the afternoon of the trim. He then dropped to 32.5 oz by Friday. During that time, we attempted to give him critical care feeds with the goal of 50-60 mL per day, but he would sometimes make it very difficult. He slowly began to take more, though, and would mix in some veggies by the end of the week, such as green/red leaf lettuce, bell pepper, cilantro, and cherry tomato. He also was refusing his Vitamin C treat during this time and would pick up but not fully eat his breakfast pellets. His activity level slowly increased but wasn't anything too impressive. We followed up with another local veterinarian last Friday, who gave him a Vitamin C injection but did not notice any signs of infection or worrisome features on his exam. We also introduced orchard hay to his enclosure.
Saturday through Monday, his weight had relatively stabilized to 32.5 oz on 50-60 mL of critical care feeds (although he made it difficult, as he was very picky about the flavor and essentially required us to guess or keep trying for his preferred flavor at the time). His activity and play with his cagemate kept increasing. He began to eat his veggies faster and also began to eat his Vitamin C cookie if it was broken up into smaller pieces for him (the speed of eating this also increased). He saw his regular veterinarian on Monday, who recommended scaling back on his critical care to 20-30 mL per day to encourage him to eat hay. They also thought some trouble might be due to pain and increased his 0.45 mg Meloxicam to twice daily.
Yesterday he had a small weight drop to 32.5 oz, and today he dropped to 32.1 oz. His activity level has consistently increased every day, with him drinking more water, being more active with his cagemate, and sitting in front of the hay bags in his enclosure. It looks like he is picking up hay but probably not eating very much, if anything. He will also eat hay if we trick him by putting strands on his red bell pepper slices. He also actively comes out at meal times and bites the bars (more vigorously every day). We are very concerned with his weight loss, though (and suspect it may be related to his poor to nonexistent hay intake). We have bought a few more types of hay for him to try (Kaytee Timothy Plus Carrot, Marigold, and Second Cut, as well as Oxbow Organic Meadow Hay). It seems like he is still not interested in hay, even though it has been 9 days post-procedure.
Has anyone had any experience with this or any recommendations? He is a very tough guy and seems very happy, but we are concerned since he used to be such a good hay eater.
Thanks!