PetAg Bene-Bac Plus Pet Gel
- Probiotic
- 169.1 fl oz
- 1
- 1
- Better rated than 90%
A small syringe-dosed probiotic and FOS gel from PetAg, built around three bacterial strains and marketed for weaning and digestive support across multiple species.
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How it ranks among the 129 probiotics we track
4.7★ across 389 Amazon ratings, Bayesian-smoothed toward the category average.
389 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
500+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 129 probiotics we track - how the scorecard works · full probiotics data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
PetAg Bene-Bac Plus is a probiotic and FOS gel delivered from a 15 gram syringe, built around three lactobacillus and streptococcus strains. It's labeled for dogs, cats and exotic or wildlife mammals, with weaning called out as a specific use.
The syringe format is meant for direct oral dosing, common for probiotic support during stressful periods like weaning, travel or a diet change, rather than daily mixing into food. The listing flags almonds under allergen information, worth checking for any pet with a known nut sensitivity.
- 15 gram syringe
- Three-strain probiotic plus FOS
- Labeled for weaning support
- Covers dogs, cats and exotic mammals
Who it's for
Useful for owners of dogs, cats or exotic mammals needing a probiotic gel during weaning or another digestive stressor. Not the pick for anyone wanting a large multi-week supply, since the syringe is a small single-dose format.
Strengths and trade-offs
Drawn from this product's published specifications.
- Syringe format allows direct, precise dosing
- Three-strain probiotic blend plus FOS
- Labeled for dogs, cats and exotic mammals
- Small 15 gram syringe, not a bulk supply
- Contains almonds, a concern for nut-sensitive pets
Performance notes
The gel delivers three fermentation-derived probiotic strains, lactobacillus acidophilus, l plantarum and streptococcus faecium, alongside FOS to support gut flora. The syringe applicator is built for direct, single-dose oral administration rather than food mixing.
Specifications
| Brand | PetAg |
|---|---|
| Model | 99517-1 |
| Dimensions & fit | |
| Item Weight | 1.3 ounces |
| Capacity & performance | |
| Volume | 169.1 fl oz |
| Included components | |
| Unit Count | 1 |
| Included Components | pet suppliment |
| Other details | |
| Number Of Items | 1 |
| Allergen Information | Almonds |
| Specific Uses For Product | Weaning |
| Item Form | Gel |
| Item Type Name | PHL202036 |
| Model Number | 99517-1 |
| Upc | 020279995173 015568926273 020279995180 |
| Manufacturer Part Number | 99518 |
| Asin | B000661CX2 |
| Target Species | Dog |
| Manufacturer | Pet Ag Products |
| Active Ingredients | dried lactobacillus acidophilus fermentation product, dried l plantarum fermentation product dried streptococcus faecium fermentation product |
| Best Sellers Rank | #25,359 in Pet Supplies (See Top 100 in Pet Supplies) #135 in Dog Probiotic Supplements |
| Customer Reviews | {'ratings_count': '389', 'stars': '4.7'} |
Other PetAg probiotics
How it compares
This product against the closest alternatives we track in probiotics.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| PetAg Bene-Bac Plus Pet GelThis product | 4.7 / 5 | 389 | 4.1 / 5 |
| Nutramax Proviable Probiotics for Dogs and CatsNutramax | 4.6 / 5 | 19,178 | 4.6 / 5 |
| Pro Plan Veterinary Diets FortiFlora Chewable Probiotic Tablets for Dogs and PuppiesPurina Pro Plan | 4.7 / 5 | 5,046 | 4.6 / 5 |
| Zesty Paws Probiotics for DogsZesty | 4.5 / 5 | 26,130 | 4.5 / 5 |
| Native Pet Pumpkin for DogsNative | 4.5 / 5 | 9,721 | 4.5 / 5 |
Similar probiotics from other brands
Questions about the PetAg 99517-1
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What is PetAg Bene-Bac Plus Pet Gel used for?
It's a probiotic and FOS gel, with weaning listed as a specific use.
How is Bene-Bac Plus gel (model 99517-1) given to a pet?
It comes in a 15 gram syringe for direct oral dosing.
Does Bene-Bac Plus contain any allergens?
The listing flags almonds under allergen information.