Doctor RecommendedMade in the USAScientist FoundedDoctor RecommendedMade in the USAScientist FoundedDoctor RecommendedMade in the USAScientist FoundedDoctor RecommendedMade in the USAScientist FoundedDoctor RecommendedMade in the USAScientist FoundedDoctor RecommendedMade in the USAScientist FoundedDoctor RecommendedMade in the USAScientist FoundedDoctor RecommendedMade in the USAScientist FoundedDoctor RecommendedMade in the USAScientist FoundedDoctor RecommendedMade in the USAScientist Founded
Dog Allergen Neutralizing Spray
1-Month Starter Pack
Congrats, You're saving $11.60!
$46.40($1.66 Per Day)
With 4-Week autoship refill
Pause Or Cancel Anytime
HSA/FSA Eligible*
1st Shipment
Every 4 weeks
2-Month Double Pack
2 month supply delivered every 8 weeks
28% offSave $32.48
$83.52($1.49 Per Day)
With 8-Week autoship refill
Pause Or Cancel Anytime
HSA/FSA Eligible*
x2
x2
x2
1st Shipment
x2
x2
Every 8 weeks
6-Month Supply Pack
6 month supply delivered every 24 weeks
32% offSave $111.36
$236.64($1.41 Per Day)
With 24-Week autoship refill
Pause Or Cancel Anytime
HSA/FSA Eligible*
x6
x6
x6
1st Shipment
x6
x6
Every 24 weeks
Autoship Benefits:
✓Free welcome gifts: lint roller and spray bottle ($26 value)
✓Modify, pause, cancel anytime
Here's what the Pacagen Community is saying
Doctor RecommendedMade in the USAScientist FoundedDoctor RecommendedMade in the USAScientist FoundedDoctor RecommendedMade in the USAScientist FoundedDoctor RecommendedMade in the USAScientist FoundedDoctor RecommendedMade in the USAScientist FoundedDoctor RecommendedMade in the USAScientist FoundedDoctor RecommendedMade in the USAScientist FoundedDoctor RecommendedMade in the USAScientist FoundedDoctor RecommendedMade in the USAScientist FoundedDoctor RecommendedMade in the USAScientist Founded
1%
of Pacagen customers reported relief & comfort at home with their dogs after using Pacagen
Non-invasive
Immediate
Side-effect free
Hyper-effective at breaking down allergens
Meet WhiskerBlock™
Backed by $2M in Research and Development
Pacagen’s WhiskerBlock™ technology is the first of its kind to target Can f 1 & Can f 2, the proteins behind dog allergies. Its unique design breaks down the allergen into a safe, non-reactive form.
Yes, it's really that simple
Fast, simple, and effective — relief is only four steps away.
Mix
Shake
Spray
Enjoy
Trusted by Doctors and Experts
Dr. Basil Kahwash
Board Certified Allergist
"I recommend Pacagen products to my patients because they work by eliminating the root cause of allergy symptoms. Pacagen's technology represents a promising approach to disease control for people with environmental allergies"
Best Products 2025
3M+ Facebook Followers
"The magic that is in this spray makes me feel I don't have to compromise my quality of life while living with my fur baby anymore — particularly because spring is notorious for being shed season."
Auri Katariina
Expert Home Cleaner
"Nothing beats the feeling of truly fresh air, especially for people who suffer from allergies! Pacagen is the kind of product I love to recommend, because it helps people breathe easier and feel at home again."
Katie Couric Media
1M+ Subscribers
"Instead of taking medications that work to reactively address your symptoms after they've begun, this spray can work proactively to ensure that the symptoms never manifest at all."
Dr. Basil Kahwash
Board Certified Allergist
"I recommend Pacagen products to my patients because they work by eliminating the root cause of allergy symptoms. Pacagen's technology represents a promising approach to disease control for people with environmental allergies"
Best Products 2025
3M+ Facebook Followers
"The magic that is in this spray makes me feel I don't have to compromise my quality of life while living with my fur baby anymore — particularly because spring is notorious for being shed season."
Auri Katariina
Expert Home Cleaner
"Nothing beats the feeling of truly fresh air, especially for people who suffer from allergies! Pacagen is the kind of product I love to recommend, because it helps people breathe easier and feel at home again."
Katie Couric Media
1M+ Subscribers
"Instead of taking medications that work to reactively address your symptoms after they've begun, this spray can work proactively to ensure that the symptoms never manifest at all."