Compounding...
Sometimes The Best Option If giving a pill, capsule, or injection isn't practical or possible, and if there isn't a suitable
liquid form readily available, then perhaps a reputable and licensed compounding pharmacy could help you and your veterinarian by making their necessary
medications into a more palatable (yummy) or otherwise easier to administer form.
When treated early and aggressively with fluids (either subcutaneously or
sometimes intravenously), syringe feeding
liquid formulas meant for herbivores, painkillers, anti-gas
medications, and exercise to stimulate GI tract movement, GI stasis can be reversed, and pets can make full recoveries, as long as the primary reason they stopped eating is also treated.