Choose Autoship and get MVP Gold for FREE! (That's a $10 Value!) Explore Autoship
Cart
0
BaxterBoo.com
Autoship Save 15% on your 1st Autoship learn more
Brands
Health Feature
Ingredients
Pet
  1. Home
  3. (62 items)
Cat
Digestive Health
Probiotic
Clear all

Cat

  • Nutramax Proviable Digestive Health Supplement Multi-Strain Probiotics and Prebiotics for Cats and Dogs Capsules
    Earn 5% in rewards!
    Nutramax Proviable Digestive Health Supplement Multi-Strain Probiotics and Prebiotics for Cats and Dogs Capsules
    Starting at:
    $21.99 
    $20.89 
    Autoship
    5.0 (3)
  • Orijen Original Grain-Free Dry Cat Food
    Earn 5% in rewards!
    Orijen Original Grain-Free Dry Cat Food
    Starting at:
    $30.99 
    $29.44 
    Autoship
  • Grandma Lucy's Top It Dog & Cat Food Topper - Turkey Dinner
    Earn 5% in rewards!
    Grandma Lucy's Top It Dog & Cat Food Topper - Turkey Dinner
    Starting at:
    $9.99 
    $9.49 
    Autoship
  • NutriSource Cat & Kitten Chicken Meal, Salmon & Liver Recipe Dry Cat Food
    Earn 5% in rewards!
    NutriSource Cat & Kitten Chicken Meal, Salmon & Liver Recipe Dry Cat Food
    Starting at:
    $22.97 
    $21.82 
    Autoship
  • NutriSource Grain-Free Country Select Recipe Dry Cat Food
    Earn 5% in rewards!
    NutriSource Grain-Free Country Select Recipe Dry Cat Food
    Starting at:
    $13.54 
    $12.86 
    Autoship
  • NutriSource Grain-Free Ocean Select Recipe Dry Cat Food
    Earn 5% in rewards!
    NutriSource Grain-Free Ocean Select Recipe Dry Cat Food
    Starting at:
    $29.80 
    $28.31 
    Autoship
  • Nature's Logic Feline Chicken Meal Feast Dry Cat Food
    Earn 5% in rewards!
    Nature's Logic Feline Chicken Meal Feast Dry Cat Food
    Starting at:
    $16.99 
    $16.14 
    Autoship
  • Nature's Logic Feline Rabbit Meal Feast Dry Cat Food
    Earn 5% in rewards!
    Nature's Logic Feline Rabbit Meal Feast Dry Cat Food
    Starting at:
    $22.99 
    $21.84 
    Autoship
  • Nature's Logic Feline Sardine Meal Feast Dry Cat Food
    Earn 5% in rewards!
    Nature's Logic Feline Sardine Meal Feast Dry Cat Food
    Starting at:
    $18.99 
    $18.04 
    Autoship
  • Nature's Logic Feline Turkey Meal Feast Dry Cat Food
    Earn 5% in rewards!
    Nature's Logic Feline Turkey Meal Feast Dry Cat Food
    Starting at:
    $18.99 
    $18.04 
    Autoship
  • Get Naked Biteables Functional Soft Cat Treats - Digestive Plus
    Earn 10% in rewards!
    Get Naked Biteables Functional Soft Cat Treats - Digestive Plus
    Starting at:
    $5.39 
    $4.85 
    Autoship
  • Get Naked Biteables Functional Soft Cat Treats - Essential Health
    Earn 10% in rewards!
    Get Naked Biteables Functional Soft Cat Treats - Essential Health
    Starting at:
    $5.39 
    $4.85 
    Autoship
  • Clearance
    Feline Caviar Limited Ingredient Free Spirit Holistic Entrée Grain-Free Dry Cat Food
    Earn 5% in rewards!
    Feline Caviar Limited Ingredient Free Spirit Holistic Entrée Grain-Free Dry Cat Food
    Starting at:
    $31.10 
  • Clearance
    Feline Caviar Limited Ingredient Wild Ocean Holistic Entrée Grain-Free Dry Cat Food
    Earn 5% in rewards!
    Feline Caviar Limited Ingredient Wild Ocean Holistic Entrée Grain-Free Dry Cat Food
    Starting at:
    $31.05 
  • Clearance
    Feline Caviar Limited Ingredient Open Range Holistic Entrée Grain-Free Dry Cat Food
    Earn 5% in rewards!
    Feline Caviar Limited Ingredient Open Range Holistic Entrée Grain-Free Dry Cat Food
    Starting at:
    $33.38 
  • Fera Pet Organics Probiotics with Prebiotics For Cat and Dog Food Topper
    Earn 5% in rewards!
    Fera Pet Organics Probiotics with Prebiotics For Cat and Dog Food Topper
    Starting at:
    $28.95 
    $26.06 
    Autoship
  • PetAg KMR Kitten Powder Milk Replacer Food Supplement
    Earn 5% in rewards!
    PetAg KMR Kitten Powder Milk Replacer Food Supplement
    Starting at:
    $17.98
  • Herbsmith Microflora Plus Pet Supplement
    Earn 5% in rewards!
    Herbsmith Microflora Plus Pet Supplement
    Starting at:
    $25.19
  • NutriSource Wet Cat Food - Chicken & Rice
    Earn 5% in rewards!
    NutriSource Wet Cat Food - Chicken & Rice
    Starting at:
    $24.95 
    $23.70 
    Autoship
  • Pet Honesty Probiotics Gut + Immune Health Dual Texture Cat Supplement - Chicken
    Earn 5% in rewards!
    Pet Honesty Probiotics Gut + Immune Health Dual Texture Cat Supplement - Chicken
    Starting at:
    $16.99 
    $16.14 
    Autoship
  • Boss Cat Freeze-Dried Raw Cat Food - Turkey
    Earn 5% in rewards!
    Boss Cat Freeze-Dried Raw Cat Food - Turkey
    Starting at:
    $31.79 
    $30.20 
    Autoship
  • Boss Cat Freeze-Dried Raw Cat Food - Pork
    Earn 5% in rewards!
    Boss Cat Freeze-Dried Raw Cat Food - Pork
    Starting at:
    $31.79 
    $30.20 
    Autoship
  • Honest Paws Pre+Probiotic Dog & Cat Supplement - Pumpkin
    Earn 5% in rewards!
    Honest Paws Pre+Probiotic Dog & Cat Supplement - Pumpkin
    Starting at:
    $28.97 
    $26.07 
    Autoship
  • PureBites Freeze Dried Gut & Digestion Cat Treats
    Earn 10% in rewards!
    PureBites Freeze Dried Gut & Digestion Cat Treats
    Starting at:
    $5.99 
    $5.69 
    Autoship
  • The Honest Kitchen Grain-Free Dehydrated Cat Food - Chicken
    Earn 5% in rewards!
    The Honest Kitchen Grain-Free Dehydrated Cat Food - Chicken
    Starting at:
    $31.99 
    $30.39 
    Autoship
  • The Honest Kitchen Grain-Free Dehydrated Cat Food - Chicken & Fish
    Earn 5% in rewards!
    The Honest Kitchen Grain-Free Dehydrated Cat Food - Chicken & Fish
    Starting at:
    $31.99 
    $30.39 
    Autoship
  • The Honest Kitchen Grain-Free Dry Cat Food - Chicken
    Earn 5% in rewards!
    The Honest Kitchen Grain-Free Dry Cat Food - Chicken
    Starting at:
    $8.99 
    $8.54 
    Autoship
  • SmallBatch Super Booster Freeze Dried Cat and Dog Treats - Chicken Bites
    Earn 10% in rewards!
    SmallBatch Super Booster Freeze Dried Cat and Dog Treats - Chicken Bites
    Starting at:
    $24.99 
    $22.49 
    Autoship
  • SmallBatch Super Booster Freeze Dried Cat and Dog Treats - Beef Bites
    Earn 10% in rewards!
    SmallBatch Super Booster Freeze Dried Cat and Dog Treats - Beef Bites
    Starting at:
    $24.99 
    $22.49 
    Autoship
  • SmallBatch Super Booster Freeze Dried Cat and Dog Treats - Lamb Bites
    Earn 10% in rewards!
    SmallBatch Super Booster Freeze Dried Cat and Dog Treats - Lamb Bites
    Starting at:
    $26.99 
    $24.29 
    Autoship
  • New Item!
    Get Naked Grain Free Soft Cat Treats - Digestive Health
    Earn 10% in rewards!
    Get Naked Grain Free Soft Cat Treats - Digestive Health
    Starting at:
    $5.39 
    $4.85 
    Autoship
  • PureVita Grain-Free Chicken & Peas Dry Cat Food
    Earn 5% in rewards!
    PureVita Grain-Free Chicken & Peas Dry Cat Food
    Starting at:
    $11.97 
    $11.37 
    Autoship
  • In Clover OptaGest Digestive Supplement for Dogs and Cats
    Earn 5% in rewards!
    In Clover OptaGest Digestive Supplement for Dogs and Cats
    Starting at:
    $11.99
  • Ark Naturals Gentle Digest Pet Chews for Dogs & Cats
    Earn 5% in rewards!
    Ark Naturals Gentle Digest Pet Chews for Dogs & Cats
    Starting at:
    $14.49 
    $13.04 
    Autoship
  • Stella & Chewy's Solutions Digestive Boost Dinner Morsels Cat Food - Chicken
    Earn 5% in rewards!
    Stella & Chewy's Solutions Digestive Boost Dinner Morsels Cat Food - Chicken
    Starting at:
    $22.99 
    $21.84 
    Autoship
    5.0 (1)
  • Vetnique Profivex Probiotic Supplement for Dogs and Cats- Liver Powder
    Earn 5% in rewards!
    Vetnique Profivex Probiotic Supplement for Dogs and Cats- Liver Powder
    Starting at:
    $24.99 
    $22.49 
    Autoship
  • Clearance
    Solid Gold Katz-N-Flocken Dry Cat Food - Lamb, Brown Rice & Pearled Barley Recipe
    Earn 5% in rewards!
    Solid Gold Katz-N-Flocken Dry Cat Food - Lamb, Brown Rice & Pearled Barley Recipe
    Starting at:
    $17.99
  • Wellness CORE Grain-Free Dry Cat Food - Turkey, Turkey Meal & Duck Recipe
    Earn 5% in rewards!
    Wellness CORE Grain-Free Dry Cat Food - Turkey, Turkey Meal & Duck Recipe
    Starting at:
    $25.49 
    $24.22 
    Autoship
  • Petcurean Now Fresh Grain-Free Adult Dry Cat Food
    Earn 5% in rewards!
    Petcurean Now Fresh Grain-Free Adult Dry Cat Food
    Starting at:
    $52.99 
    $50.34 
    Autoship
    This item ships for FREE!
  • The Missing Link Original Superfood Supplement for Dogs and Cats - Digestion
    Earn 5% in rewards!
    The Missing Link Original Superfood Supplement for Dogs and Cats - Digestion
    Starting at:
    $27.99 
    $25.19 
    Autoship
  • Green Coast Pet Lickable Actives Supplement for Dogs and Cats - Prebiotics & Probiotics
    Earn 5% in rewards!
    Green Coast Pet Lickable Actives Supplement for Dogs and Cats - Prebiotics & Probiotics
    Starting at:
    $19.99 
    $17.99 
    Autoship
    5.0 (1)
  • The New Zealand Natural Pet Food Co. Meow Freeze Dried Cat Treats - Lamb Green Tripe
    Earn 10% in rewards!
    The New Zealand Natural Pet Food Co. Meow Freeze Dried Cat Treats - Lamb Green Tripe
    Starting at:
    $9.99 
    $9.49 
    Autoship
    5.0 (1)
  • Orijen Six Fish Grain-Free Dry Cat Food
    Earn 5% in rewards!
    Orijen Six Fish Grain-Free Dry Cat Food
    Starting at:
    $33.99 
    $32.29 
    Autoship
  • Orijen Regional Red Grain-Free Dry Cat Food
    Earn 5% in rewards!
    Orijen Regional Red Grain-Free Dry Cat Food
    Starting at:
    $38.99 
    $37.04 
    Autoship
  • Orijen Tundra Grain-Free Dry Cat Food
    Earn 5% in rewards!
    Orijen Tundra Grain-Free Dry Cat Food
    Starting at:
    $46.99 
    $44.64 
    Autoship
  • Petcurean Now Fresh Grain-Free Kitten Dry Cat Food - Turkey, Salmon & Duck
    Earn 5% in rewards!
    Petcurean Now Fresh Grain-Free Kitten Dry Cat Food - Turkey, Salmon & Duck
    Starting at:
    $25.99 
    $24.69 
    Autoship
  • Petz Kitchen Superfood Broth for Dogs & Cats by Natura Petz Organics - One & Done Daily Greens Support
    Earn 5% in rewards!
    Petz Kitchen Superfood Broth for Dogs & Cats by Natura Petz Organics - One & Done Daily Greens Support
    Starting at:
    $24.95 
    $22.46 
    Autoship
  • Acana Bountiful Catch Adult Dry Cat Food
    Earn 5% in rewards!
    Acana Bountiful Catch Adult Dry Cat Food
    Starting at:
    $20.99 
    $19.94 
    Autoship
  • NutriSource Cat & Kitten Chicken & Rice Recipe Dry Cat Food
    Earn 5% in rewards!
    NutriSource Cat & Kitten Chicken & Rice Recipe Dry Cat Food
    Starting at:
    $22.97 
    $21.82 
    Autoship
  • Diamond Naturals Active Chicken Meal & Rice Formula Dry Cat Food
    Earn 5% in rewards!
    Diamond Naturals Active Chicken Meal & Rice Formula Dry Cat Food
    Starting at:
    $39.99 
    $37.99 
    Autoship
  • NaturVet Advanced Probiotics & Enzymes Powder Cat and Dog Supplement - Vet Strength PB6 Probiotic
    Earn 5% in rewards!
    NaturVet Advanced Probiotics & Enzymes Powder Cat and Dog Supplement - Vet Strength PB6 Probiotic
    Starting at:
    $24.99 
    $22.49 
    Autoship
  • NaturVet Digestive Enzymes Powder Supplement for Dogs and Cats with Pre & Probiotics
    Earn 5% in rewards!
    NaturVet Digestive Enzymes Powder Supplement for Dogs and Cats with Pre & Probiotics
    Starting at:
    $19.99 
    $17.99 
    Autoship
    5.0 (1)
  • Sold Out!
    ProDen PlaqueOff Holistic Soft Bites with Gut and Immune Support Dental Cat Treats - Sweet Potato and Pumpkin
    Earn 5% in rewards!
    ProDen PlaqueOff Holistic Soft Bites with Gut and Immune Support Dental Cat Treats - Sweet Potato and Pumpkin
    Starting at:
    $11.99 
    $10.79 
    Autoship
  • Sold Out!
    Pet Naturals Daily Probiotic for Cats
    Earn 5% in rewards!
    Pet Naturals Daily Probiotic for Cats
    Starting at:
    $8.22 
    $7.40 
    Autoship
  • Sold Out!
    SmallBatch Super Booster Freeze Dried Cat and Dog Treats - Pork Bites
    Earn 10% in rewards!
    SmallBatch Super Booster Freeze Dried Cat and Dog Treats - Pork Bites
    Starting at:
    $26.99 
    $24.29 
    Autoship
  • Sold Out!
    Ark Naturals Gentle Digest Capsules for Dogs & Cats
    Earn 5% in rewards!
    Ark Naturals Gentle Digest Capsules for Dogs & Cats
    Starting at:
    $11.99
  • Sold Out!
    Wellness Complete Health Grain Free Indoor Cat Food - Healthy Weight Chicken
    Earn 5% in rewards!
    Wellness Complete Health Grain Free Indoor Cat Food - Healthy Weight Chicken
    Starting at:
    $23.99 
    $22.79 
    Autoship
  • Sold Out!
    VetriScience Fast Balance G.I. Paste for Dogs and Cats
    Earn 5% in rewards!
    VetriScience Fast Balance G.I. Paste for Dogs and Cats
    Starting at:
    $28.75 
    $25.88 
    Autoship
  • Sold Out!
    VetriScience Probiotic Everyday Cat Chews
    Earn 5% in rewards!
    VetriScience Probiotic Everyday Cat Chews
    Starting at:
    $11.50
  • Sold Out!
    Bayer DVM Endurosyn Probiotic Oral Gel for Cats - 15 gm
    Earn 5% in rewards!
    Bayer DVM Endurosyn Probiotic Oral Gel for Cats - 15 gm
    Starting at:
    $17.98
  • Sold Out!
    Petz Kitchen Superfood Broth for Dogs & Cats by Natura Petz Organics - Lipoma & Tissue Support
    Earn 5% in rewards!
    Petz Kitchen Superfood Broth for Dogs & Cats by Natura Petz Organics - Lipoma & Tissue Support
    Starting at:
    $24.95 
    $22.46 
    Autoship
  • Sold Out!
    Boss Cat Freeze-Dried Raw Cat Food - Chicken
    Earn 5% in rewards!
    Boss Cat Freeze-Dried Raw Cat Food - Chicken
    Starting at:
    $31.79 
    $30.20 
    Autoship
 

Sign Up For Our Newsletter!

 Call Us 888-887-0063
 Email Us
Customer Service
Helpful Links
  • Facebook X Instagram Pinterest Youtube
Site & Contents © BaxterBoo.com®. BaxterBoo is located in the United States. |  Privacy & Security |  Terms of Use
Guarantee Site Secure Pharmacy Verified Website
Payment Type Logos