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My dog is suddenly inactive, shaking, and walking slow. What's wrong?

Updated on September 23rd, 2025

Pet's info: Dog | German Shepherd | Male | unneutered | 11 years and 8 months old | 43 lbs

Dog all of a sudden over a period of one day became very inactive. Walks with legs shaking. Is walking slowly with head down. Vet has prescribed him 2 injections he got today: Intacef 500mg mixed with Dexomethosone 1.5ml and polybion 2ml. There has been a change of weather where I live. Any idea what could be wrong and what do u suggest next.

1 Answer

Most Helpful Answer

Ana M, DVM

Answered By Ana M, DVM

Veterinarian

Published on November 13th, 2018

Thank you for submitting your question regarding Zack. When a dog is unable to walk properly, it can be due to a neurological problem, severe arthritis or even an intoxication. If you do not know of a poison he could have ingested, then this is less likely. Your veterinarian likely gave the steroid injection in hopes of treating a neurological condition. If this treatment helped, then it should be extended with oral steroid pills as well as pain medications and muscle relaxers. Arthritis typically managed with non-steroidal anti-inflammatory pain medication, but these cannot be used in conjunction with steroids. Depending on how he has responded to the treatment will dictate how to move forward. I hope this information helps!
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