* High salt content: Seawater has a much higher salt concentration than dog's bodies can handle. Drinking it can cause dehydration, vomiting, diarrhea, and even seizures.
* Toxicity: Some sea water can be contaminated with bacteria, viruses, and parasites that can make your dog sick.
* Skin irritation: The salt and minerals in seawater can irritate your dog's skin, especially if they have sensitive skin.
Instead of letting your dog drink sea water, make sure they have access to fresh, clean water.
If you're concerned about your dog's health, always consult a veterinarian.