Bisacodyl is a stimulant laxative that can be dangerous for dogs. Even a small amount could cause serious side effects such as:
* Diarrhea
* Dehydration
* Electrolyte imbalances
* Vomiting
* Abdominal pain
* Weakness
* Seizures
If your dog is experiencing constipation, it's crucial to contact your veterinarian immediately. They can safely diagnose the cause of the constipation and recommend the appropriate treatment.
Remember, giving your dog human medications without veterinary guidance can be harmful and potentially life-threatening.