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My baby calf has scours, a cough, and won't eat. What's wrong?

Updated On September 23rd, 2025

Pet's info: Other | Unknown - Other | Male | unneutered | 1 month and 4 days old | 150 lbs

Baby calf with scours and nasty cough? He was fine a week ago but has stopped playing and is barely finishing two half gallon bottles each meal.

1 Answer

Most Helpful Answer

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Answered By Chad Brown, DVM

Veterinarian

Published on July 5th, 2018

Hello and thank you very much for your question. Cavs that are not on their mother until fall weaning age of 6 to 8 months are susceptible to infectious gastrointestinal and pulmonary diseases. The scours could be due to a variety of diseases like E. coli, infectious colitis, coccidiosis, other internal parasites, etc. Most likely the cough is due to an acute or chronic calf pneumonia. The coughing may or may not have anything to do with the scours and can be due to Pastorella, IBR, RSV, PI3, etc Both of these clinical symptoms and their associated diseases can cause your calf to become quite sick and in some cases die. I urge you to schedule an appointment with your local large animal veterinarian as soon as possible so that they can do a full physical examination. they also may want to do a fecal analysis to get a diagnosis for the scours also. Your veterinarian will most likely prescribe something anti-inflammatory to get the fever down enough to eat, A strong antibiotic like naxcel/excenel etc, and antiparasitic medication. Thanks for the question.

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