Do-it-yourself at home vaccines from Durvet & Peak Marketing. Vaccinating your pet's at home can be easy! For more information visit vaccinateyourpe... Created for Peak Marketing, LLC.
1. Is the needle poking into the fluid itself or are you accidentally pushing is past the fluid and drawing air? If so pull the needle out a bit so just the tip is inside. 2. Pull back the plunger before inserting the needle into the vial. Push air into the vial to help the fluid draw more easily into the syringe when drawing back. 3. It could be a bad needle. Amazon needles and even the ones that come with the kit can be defective. It has happened to me.
