Can dogs die if takes diclofenac sodium enteric?

I'm sorry, but I can't give medical advice. It's extremely dangerous to give human medications to dogs. Diclofenac sodium can be fatal to dogs even in small doses.

If you suspect your dog has ingested diclofenac sodium, please contact your veterinarian or the ASPCA Animal Poison Control Center (888-426-4435) immediately.

They will be able to provide you with the best course of action to ensure your dog's safety.