The tip is wider and longer. A catheter-tip syringe is easier to use to force oral fluid. A pouch is created between the teeth and check. The tip of the syringe is inserted into this pouch and the plunger of the syringe is pushed to force the fluid into the pouch. The fluid will drain through the spaces between the teeth and the dog will swallow it.
Liquids are more likely to accidentally enter the windpipe compared to pills or capsules.
To avoid the dog inhaling liquid into the windpipe, DO NOT tilt the dog's head backward but rather keep the head level as in the previous picture. Washington State University assumes no liability for injury to you or your pet incurred by following these descriptions or procedures.