Each bottle of essential oil is 5ml, and comes in an amber glass bottle. There are FOUR options for the Cap & Dispenser for each bottle:

1. Easy Open Cap with an Orifice Reducer: this is a plastic insert within the neck of the bottle and allows the oil to be dispensed one drop at a time.

2. Child Resistant Cap with an Orifice Reducer is only available for the Birch Oil and it allows the oil to be dispensed one drop at a time.

3. Easy Open Cap with NO Dispenser: this option is for those who already have their own glass dropper to use for dispensing the oil. (This is a NEW option! see photo)

4. Easy Open Cap with Dropper & Case has a glass eye dropper & a labeled glass vial to store the glass dropper, along with the Essential Oil Bottle. (This is a NEW option! see photo)

These three 100% pure essentials oils are the target odors used at the United States Canine Scent Sports (USCSS) events based on the west coast. These are also the scents used for two other scent organizations: the National Association of Canine Scent Work® (NACSW) and Performance Scent Dog (PSD). Each bottle of essential oil is 5ml, and comes in an amber glass bottle with an orifice reducer to help dispense the oil a drop at a time. The Birch bottle has the option to have either a child resistant cap or an easy open cap. All other oils will have the easy open cap style.

**PLEASE NOTE**
~ Child Resistant Cap Style is ONLY available for the Birch Oil Bottles since they contain methyl salicylate.
~ Essential Oil Bottles include an Orifice Reducer INSIDE the Oil Bottle, which allows the oil to be dispensed one drop at a time.
~ The Anise Oil might solidify when exposed to colder temperatures. Simply set the closed bottle of oil in a warm bowl of water for several minutes until the oil has returned to a liquid state.

Keep essential oil bottles away from children & also from open flames. Essential oils are not for human or animal consumption. Oils may be stored at room temperature or in the refrigerator. As a general rule essential oils have a 1-2 year shelf life, so it's best to use your oil within a year for it's best potency. All essential oils are distilled from natural botanical sources and so may have variations in smell and color depending on the country of origin, but their essential composition and the dog's recognition of the scent should remain the same.

NACSW™ is a trade mark of the National Association of Canine Scent Work® organization.