Glandex Anal Gland Support Powder
Glandex is a category leader for dogs needing targeted anal gland support, combining soluble-fiber ingredients with specific botanicals to promote firmer stools and natural gland expression. Its unique selling point versus broader digestive supplements is the focused formulation intended to reduce anal gland issues and potential vet interventions, which can represent a cost-saving technical advantage for dogs with chronic gland problems.
Supports anal glands
Firms stool naturally
Supports anal glands
Firms stool naturally
Review Summary
"Glandex is widely rated effective for reducing scooting and need for frequent anal gland expression after consistent use for several weeks; some users caution it takes time and isn't an instant fix. Overall feedback is strongly positive for dogs with recurring gland issues."
Chicken-flavor lure
Fiber-focused powder formulated to promote firmer stools that aid natural anal gland expression.
Chicken-flavor lure
Fiber-focused powder formulated to promote firmer stools that aid natural anal gland expression.
Increased Safety & Security
Time-Saving Convenience
Glandex is a category leader for dogs needing targeted anal gland support, combining soluble-fiber ingredients with specific botanicals to promote firmer stools and natural gland expression. Its unique selling point versus broader digestive supplements is the focused formulation intended to reduce anal gland issues and potential vet interventions, which can represent a cost-saving technical advantage for dogs with chronic gland problems.
Supports anal glands
Firms stool naturally
Chicken-flavor lure
Fiber-focused powder formulated to promote firmer stools that aid natural anal gland expression.
Designed for daily use to reduce scooting and anal gland issues over time.
Supports anal glands
Firms stool naturally
Chicken-flavor lure
Fiber-focused powder formulated to promote firmer stools that aid natural anal gland expression.
Designed for daily use to reduce scooting and anal gland issues over time.
$30-50 CAD
Purina Pro Plan Veterinary Supplements FortiFlora
A veterinary market leader known for a clinically studied probiotic (Enterococcus faecium) that many vets recommend to stabilize gut flora; FortiFlora’s strong clinical backing and wide availability make it the go-to probiotic pairing when adding insoluble fiber to a dog’s diet. Financially and technically, its single-purpose probiotic powder contrasts with blended formulas on this list by offering trusted, evidence-backed microbial support that is often combined with separate fiber sources for best results.
Vet-strength probiotics
Tasty sprinkle
Vet-strength probiotics
Tasty sprinkle
Review Summary
"Widely recommended by vets and users, reviewers report consistent improvements in stool quality and appetite with regular use; seen as a reliable, veterinary-grade probiotic."
Confidence powder
Veterinary-formulated probiotic with guaranteed live cultures to promote intestinal microbial balance.
Confidence powder
Veterinary-formulated probiotic with guaranteed live cultures to promote intestinal microbial balance.
Increased Safety & Security
Time-Saving Convenience
A veterinary market leader known for a clinically studied probiotic (Enterococcus faecium) that many vets recommend to stabilize gut flora; FortiFlora’s strong clinical backing and wide availability make it the go-to probiotic pairing when adding insoluble fiber to a dog’s diet. Financially and technically, its single-purpose probiotic powder contrasts with blended formulas on this list by offering trusted, evidence-backed microbial support that is often combined with separate fiber sources for best results.
Vet-strength probiotics
Tasty sprinkle
Confidence powder
Veterinary-formulated probiotic with guaranteed live cultures to promote intestinal microbial balance.
Single-serve packets for convenient daily mixing with food and proven to reduce stool abnormalities.
Vet-strength probiotics
Tasty sprinkle
Confidence powder
Veterinary-formulated probiotic with guaranteed live cultures to promote intestinal microbial balance.
Single-serve packets for convenient daily mixing with food and proven to reduce stool abnormalities.
$50-75 CAD
Fruitables Pumpkin SuperBlend Digestive Supplement
Fruitables Pumpkin SuperBlend takes a food-first approach, using pumpkin and other natural fibers to gently support stool quality and regularity, making it an affordable entry point for owners seeking a natural fiber supplement for dogs. Compared with enzyme- or whole-food-forward competitors on this list, Fruitables stands out for its palatable, pumpkin-focused formula and lower price, which makes it ideal for routine, short-term digestive support in dogs on a natural-food feeding plan.
Pumpkin-powered relief
Sweet-potato boost
Pumpkin-powered relief
Sweet-potato boost
Review Summary
"Users consistently report it firms and normalizes stools quickly, is easy to mix and palatable for most dogs; a few note a messy texture or limited effect in severe cases."
Sprinkle-and-go delight
Pumpkin-centered formula supplying soluble fiber to support regular bowel movements.
Sprinkle-and-go delight
Pumpkin-centered formula supplying soluble fiber to support regular bowel movements.
Increased Safety & Security
Time-Saving Convenience
Fruitables Pumpkin SuperBlend takes a food-first approach, using pumpkin and other natural fibers to gently support stool quality and regularity, making it an affordable entry point for owners seeking a natural fiber supplement for dogs. Compared with enzyme- or whole-food-forward competitors on this list, Fruitables stands out for its palatable, pumpkin-focused formula and lower price, which makes it ideal for routine, short-term digestive support in dogs on a natural-food feeding plan.
Pumpkin-powered relief
Sweet-potato boost
Sprinkle-and-go delight
Pumpkin-centered formula supplying soluble fiber to support regular bowel movements.
Includes additional natural fiber sources such as chia and flax for gut health.
Pumpkin-powered relief
Sweet-potato boost
Sprinkle-and-go delight
Pumpkin-centered formula supplying soluble fiber to support regular bowel movements.
Includes additional natural fiber sources such as chia and flax for gut health.
$10-20 CAD
Bernie's Perfect Poop Digestion Support
Bernie's Perfect Poop focuses on natural ingredients (pumpkin, fiber and probiotics) to produce reliable stool consistency and digestive comfort, marketed with subscription and value-pack options that lower ongoing cost. It earns its place by balancing ingredient transparency and affordability, making it a strong mid-market choice for owners who want dependable fiber support without the higher price of specialized clinical blends.
Perfect poop
Enzyme boost
Perfect poop
Enzyme boost
Review Summary
"Bernie's Perfect Poop is frequently credited with producing more consistent, firmer stools and easing occasional digestive upsets; many owners report visible improvement after regular use. A few users say it didn’t help their pet or that the taste can be off-putting for picky eaters."
Tail-wagging wink
Formulated to improve stool quality and regularity using natural fiber sources
Tail-wagging wink
Formulated to improve stool quality and regularity using natural fiber sources
Time-Saving Convenience
Increased Safety & Security
Bernie's Perfect Poop focuses on natural ingredients (pumpkin, fiber and probiotics) to produce reliable stool consistency and digestive comfort, marketed with subscription and value-pack options that lower ongoing cost. It earns its place by balancing ingredient transparency and affordability, making it a strong mid-market choice for owners who want dependable fiber support without the higher price of specialized clinical blends.
Perfect poop
Enzyme boost
Tail-wagging wink
Formulated to improve stool quality and regularity using natural fiber sources
Includes gut-supporting ingredients to promote healthy digestion
Perfect poop
Enzyme boost
Tail-wagging wink
Formulated to improve stool quality and regularity using natural fiber sources
Includes gut-supporting ingredients to promote healthy digestion
$20-35 CAD
VetriScience Laboratories Digestive Support Pro Fiber
VetriScience positions as best-in-class for targeted fiber support thanks to a veterinarian-formulated fiber blend and precise dosing that emphasizes clinical efficacy over flash-in-the-pan palatability. It is technically advantaged for cases where controlled fiber intake and consistent results are required, and while typically pricier than consumer-focused brands like Zesty Paws, it offers a more specialist, vet-friendly profile for long-term digestive management.
Veterinary strength
Fiber-rich formula
Veterinary strength
Fiber-rich formula
Review Summary
"VetriScience’s Digestive Support Pro Fiber is frequently praised for reliably improving stool quality and easing digestive upset, with many owners valuing the vet-formulated ingredient profile; a small number note limited benefit for severe cases."
Vet-approved high-five
Veterinarian-developed formula combining probiotics with soluble and insoluble fiber for balanced digestion.
Vet-approved high-five
Veterinarian-developed formula combining probiotics with soluble and insoluble fiber for balanced digestion.
Increased Safety & Security
Time-Saving Convenience
VetriScience positions as best-in-class for targeted fiber support thanks to a veterinarian-formulated fiber blend and precise dosing that emphasizes clinical efficacy over flash-in-the-pan palatability. It is technically advantaged for cases where controlled fiber intake and consistent results are required, and while typically pricier than consumer-focused brands like Zesty Paws, it offers a more specialist, vet-friendly profile for long-term digestive management.
Veterinary strength
Fiber-rich formula
Vet-approved high-five
Veterinarian-developed formula combining probiotics with soluble and insoluble fiber for balanced digestion.
Fiber blend helps bulk stools and support regularity in dogs with sensitive GI tracts.
Veterinary strength
Fiber-rich formula
Vet-approved high-five
Veterinarian-developed formula combining probiotics with soluble and insoluble fiber for balanced digestion.
Fiber blend helps bulk stools and support regularity in dogs with sensitive GI tracts.
$25-45 CAD
Zesty Paws Probiotic Bites with Natural Digestive Enzymes
Zesty Paws Probiotic Bites with Natural Digestive Enzymes are a mainstream, flavor-forward choice that balance palatability, broad retail availability, and solid probiotic/enzyme support for routine digestive health. Compared to PetVitalityPRO their marketing and flavor range give them an edge in owner acceptance, while technically they are similar in function — neither is a dedicated fiber tablet, but both serve maintenance roles that can complement fiber-based strategies.
Soft probiotic bites
Digestive enzyme blend
Soft probiotic bites
Digestive enzyme blend
Review Summary
"Zesty Paws Probiotic Bites are widely liked for improving stool quality and digestion, and most dogs accept the soft chews, though a small number of users experienced no change."
Zesty berry pop
Bite-sized chews combining probiotics with digestive enzymes for daily gut support
Zesty berry pop
Bite-sized chews combining probiotics with digestive enzymes for daily gut support
Recreational Enjoyment
Increased Safety & Security
Time-Saving Convenience
Zesty Paws Probiotic Bites with Natural Digestive Enzymes are a mainstream, flavor-forward choice that balance palatability, broad retail availability, and solid probiotic/enzyme support for routine digestive health. Compared to PetVitalityPRO their marketing and flavor range give them an edge in owner acceptance, while technically they are similar in function — neither is a dedicated fiber tablet, but both serve maintenance roles that can complement fiber-based strategies.
Soft probiotic bites
Digestive enzyme blend
Zesty berry pop
Bite-sized chews combining probiotics with digestive enzymes for daily gut support
Formulated to help maintain stool quality and regularity
Soft probiotic bites
Digestive enzyme blend
Zesty berry pop
Bite-sized chews combining probiotics with digestive enzymes for daily gut support
Formulated to help maintain stool quality and regularity
$20-40 CAD