Are there different Organic Canine Dental Kits for specific ages?

Just like you, your pup needs a different bristle softness depending on their age.
Puppy Kit(0-18 months) which includes an ultra-soft bristled brush and a 0.8 oz. Tooth Gel.
Adult Kit(1.5-8 Years) which includes a firm bristled brush and a 0.8 oz. Tooth Gel.
Both types of kits come with a free critter case.