Collection: Cat Health & Supplements

At #1Pet shop, we offer a wide range of cat health supplements designed to support your feline’s overall wellness. From essential vitamins to digestive aids and immune boosters, our products promote strong immunity, healthy digestion, and vibrant energy. Whether your cat is young, senior, or anywhere in between, find natural, vet-recommended supplements that keep them feeling their best every day. Explore trusted feline health solutions crafted for long-term vitality.

Pet Honesty Dog Multivitamin - 10 in 1 Dog Vitamins for Health & Heart - Fish Oil for Dogs, Glucosamine, Probiotics, Omega Fish Oil - Dog Vitamins and Supplements for Skin and Coat (Chicken 180 ct)

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Pet Honesty Dog Multivitamin - 10 in 1 Dog Vitamins for Health & Heart - Fish Oil for Dogs, Glucosamine, Probiotics, Omega Fish Oil - Dog Vitamins and Supplements for Skin and Coat (Chicken 180 ct)

Regular price $74.19 USD

Regular price Sale price $74.19 USD
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VetriScience Extra Strength Gut Health Probiotics for Dogs & Cats, Digestion Support, Gas & Diarrhea, Itchy Dogs, Cough, Immune Support, 7.5 Billion CFU Per Capsule, 120 Count

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VetriScience Extra Strength Gut Health Probiotics for Dogs & Cats, Digestion Support, Gas & Diarrhea, Itchy Dogs, Cough, Immune Support, 7.5 Billion CFU Per Capsule, 120 Count

Regular price $44.80 USD

Regular price Sale price $44.80 USD
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VetriScience Extra Strength Gut Health Capsules, Probiotic & Prebiotic Digestive Supplement for Dogs & Cats, Digestion Support, Gas & Diarrhea, Immune Support, 7.5 Billion CFU Per Capsule, 120 Count

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VetriScience Extra Strength Gut Health Capsules, Probiotic & Prebiotic Digestive Supplement for Dogs & Cats, Digestion Support, Gas & Diarrhea, Immune Support, 7.5 Billion CFU Per Capsule, 120 Count

Regular price $68.60 USD

Regular price Sale price $68.60 USD
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VetriScience Gut Health Chews, Probiotic Everyday Digestive Supplement for Dogs, Digestion Support, Gas & Diarrhea, Immune Support, 1 Billion CFU Per Chew, Duck, 120 Count

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VetriScience Gut Health Chews, Probiotic Everyday Digestive Supplement for Dogs, Digestion Support, Gas & Diarrhea, Immune Support, 1 Billion CFU Per Chew, Duck, 120 Count

Regular price $58.80 USD

Regular price Sale price $58.80 USD
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NaturVet – Digestive Enzymes for Dogs - Plus Probiotics & Prebiotics | Helps Support Diet Change & A Healthy Digestive Tract | for Dogs & Cats | 8 oz Powder

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NaturVet – Digestive Enzymes for Dogs - Plus Probiotics & Prebiotics | Helps Support Diet Change & A Healthy Digestive Tract | for Dogs & Cats | 8 oz Powder

Regular price $48.96 USD

Regular price Sale price $48.96 USD
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NaturVet – Digestive Enzymes - Plus Probiotics & Prebiotics – Helps Support Diet Change & A Healthy Digestive Tract – for Dogs & Cats (Soft Chews, 120 Count)

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NaturVet – Digestive Enzymes - Plus Probiotics & Prebiotics – Helps Support Diet Change & A Healthy Digestive Tract – for Dogs & Cats (Soft Chews, 120 Count)

Regular price $41.96 USD

Regular price Sale price $41.96 USD
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NaturVet – Digestive Enzymes - Plus Probiotics & Prebiotics – Helps Support Diet Change & A Healthy Digestive Tract – for Dogs & Cats – 1 lb Powder

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NaturVet – Digestive Enzymes - Plus Probiotics & Prebiotics – Helps Support Diet Change & A Healthy Digestive Tract – for Dogs & Cats – 1 lb Powder

Regular price $64.25 USD

Regular price Sale price $64.25 USD
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NaturVet – Digestive Enzymes - Plus Probiotics & Prebiotics – Helps Support Diet Change & A Healthy Digestive Tract – for Dogs & Cats – 10 oz Powder

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NaturVet – Digestive Enzymes - Plus Probiotics & Prebiotics – Helps Support Diet Change & A Healthy Digestive Tract – for Dogs & Cats – 10 oz Powder

Regular price $39.16 USD

Regular price Sale price $39.16 USD
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NaturVet – Advanced Probiotics & Enzymes - Plus Vet Strength PB6 Probiotic – Supports and Balances Pets with Sensitive Stomachs & Digestive Issues – for Dogs & Cats 240 ct

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NaturVet – Advanced Probiotics & Enzymes - Plus Vet Strength PB6 Probiotic – Supports and Balances Pets with Sensitive Stomachs & Digestive Issues – for Dogs & Cats 240 ct

Regular price $76.96 USD

Regular price Sale price $76.96 USD
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NaturVet – Advanced Probiotics & Enzymes - Plus Vet Strength PB6 Probiotic | Supports and Balances Pets with Sensitive Stomachs & Digestive Issues | for Dogs & Cats (4 oz)

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NaturVet – Advanced Probiotics & Enzymes - Plus Vet Strength PB6 Probiotic | Supports and Balances Pets with Sensitive Stomachs & Digestive Issues | for Dogs & Cats (4 oz)

Regular price $34.96 USD

Regular price Sale price $34.96 USD
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Probiotics for Dogs - Dog Probiotics, Plus Prebiotic, Digestive Enzymes, Fiber, Gut Health, Immune, Digestive Support, 6 Billion CFU Dog Probiotic Powder, 90 Scoops, Relieve Diarrhea, Loose Stool

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Probiotics for Dogs - Dog Probiotics, Plus Prebiotic, Digestive Enzymes, Fiber, Gut Health, Immune, Digestive Support, 6 Billion CFU Dog Probiotic Powder, 90 Scoops, Relieve Diarrhea, Loose Stool

Regular price $26.59 USD

Regular price Sale price $26.59 USD
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NaturVet – Digestive Enzymes for Dogs - Plus Probiotics & Prebiotics | Helps Support Diet Change & A Healthy Digestive Tract | for Dogs & Cats | 4 oz Powder

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NaturVet – Digestive Enzymes for Dogs - Plus Probiotics & Prebiotics | Helps Support Diet Change & A Healthy Digestive Tract | for Dogs & Cats | 4 oz Powder

Regular price $27.85 USD

Regular price Sale price $27.85 USD
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NaturVet Scoopables Advanced Probiotics for Dogs - Chewable Dog Probiotics & Digestive Enzymes - Support a Healthy Gut for Your Pet - Hickory Smoked Bacon Flavor | 11oz Bag

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NaturVet Scoopables Advanced Probiotics for Dogs - Chewable Dog Probiotics & Digestive Enzymes - Support a Healthy Gut for Your Pet - Hickory Smoked Bacon Flavor | 11oz Bag

Regular price $27.72 USD

Regular price Sale price $27.72 USD
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NaturVet Digestive Enzymes Plus Probiotics Supplement for Dogs, Soft Chews, Made in The USA with Globally Source Ingredients 90 Count

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NaturVet Digestive Enzymes Plus Probiotics Supplement for Dogs, Soft Chews, Made in The USA with Globally Source Ingredients 90 Count

Regular price $37.79 USD

Regular price Sale price $37.79 USD
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NaturVet Advanced Probiotics and Enzymes Supplement, Plus Vet Strength PB6 Probiotic, Soft Chews, Made in The USA with Globally Source Ingredients 70 Soft Chews

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NaturVet Advanced Probiotics and Enzymes Supplement, Plus Vet Strength PB6 Probiotic, Soft Chews, Made in The USA with Globally Source Ingredients 70 Soft Chews

Regular price $23.56 USD

Regular price Sale price $23.56 USD
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Fera Pets Postbiotics Plus for Dogs– Vet Created Dog Prebiotics & Postbiotics Supplement for Your Pet’s Digestive Health & Immune Support – 120 Scoops

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Fera Pets Postbiotics Plus for Dogs– Vet Created Dog Prebiotics & Postbiotics Supplement for Your Pet’s Digestive Health & Immune Support – 120 Scoops

Regular price $33.61 USD

Regular price Sale price $33.61 USD
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