Petco Text Logo
Petco Pet Logo

My dog has diarrhea and pees a lot after beach. Is it saltwater?

Updated On September 23rd, 2025

Pet's info: Dog | German Shepherd | Male | unneutered | 7 months and 1 day old | 40 lbs

8 month old male German Shepherd Dog. Vaccinations are current. Went to the beach, came back with diarrhea and frequent intermittent urination.

1 Answer

Most Helpful Answer

Image profile

Answered By Amy S. Eutsey, DVM

Veterinarian

Published on August 2nd, 2017

If your pet drank any of the salt water, it is likely the cause of his problems. The very high salt content in the water can cause gastrointestinal symptoms such as vomiting and diarrhea...which can be explosive and liquid. Your pet may also be extremely thirsty if they ingested too much salt water. There is such a thing as "sodium poisoning"....which is a very serious issue from extremely high levels of sodium in the blood due to ingesting too much salt water. If your pet acts disoriented, weak, or begins vomiting...he may need to see your emergency veterinarian immediately. In the meantine, allow access to fresh water and monitor him closely.

Vote icon

1Pet Parents found this answer helpful

image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Sponsored