uh propylene glycol is what is in antifreeze right?
Ethylene glycol is typically the toxic substance that cause acute renal failure. However, in large doses, propylene glycol can also cause kidney damage. Please, please, please do not give antifreeze to your goats.
In this case, a vet is definitely warranted. The head pressing and vaginal discharge would be red flags to me, but no one on the Internet can diagnose for you. There is a simple test that can confirm or rule out ketosis though and a vet would have access to these tools...especially a cow vet. Most large animal vets (horse and cow vets) will also treat goats. Call around and ask. Some small animal vets will even treat smaller goats. Regardless, if you are going to continue breeding, you will definitely need a vet on hand and some goat knowledgable friends to help you out in situations like this.
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