I have a Toulouse goose who is foaming out his eyes, diarrhea, throwing up, and is very weak but still drinking. Google doesn’t help much with diagnosing him so figured I would check here!! I did have some corid on hand and gave him a little of that in his water hoping it might help!
Could you post a picture of the eyes and droppings?
How long has he been like this?
Have you noticed any red, black, orange, bright yellow, or bright grass green colors in the droppings or any mucous in the droppings?
How would you describe the way he’s vomiting? Is he spitting up fluid or drool, sort of flinging it out or is he stretching his head out and dumping the entire contents of his stomach out like a hose while shaking his head?
is he vomiting up food, fluid, both, or a thick yellow goop?
Has he had access to anything unusual, has he been chewing on metal, wires, anything with peeling paint, poisonous plants, anything moldy?
foamy eyes or bubbles in eyes is usually from mycoplasma, mycoplasma can be treated with two antibiotics denegard or Tylosin, Tylosin goes down a lot easier and is more effective because it doesn’t cause extreme vomiting like denegard does.
Geese can get a few strains of mycoplasma, the usual one geese get affects their reproductive organs, affecting their egg laying in females and causing prolapse and penile necrosis in males.
Chickens tend to get CRD caused two different strains of mycoplasma, either of which can cause upper respiratory issues, hock swelling, and bubbling eyes, which could mean it’s CRD. Geese tend to get milder symptoms than chickens do so either your goose has a particularly nasty strain, he has something else going on in conjunction with CRD which is common, or there’s entirely something else wrong.