Yes, it is OK to syringe feed your dog—and in some cases, it is required due to medical issues or surgery recovery. Feeding syringes for small animals are also often used for puppies younger than 4 weeks old who can’t nurse from their mother, as they can’t feed themselves yet. However, syringe feeding isn’t a long-term or permanent solution. It should only be used to deliver the nutrients and calories your dog needs during emergencies.