Compare · PetScored desk
Compare pet supplements, side by side.
Every comparison uses the same rubric and the same scoring rules. The point is not to crown a winner - it is to show you which tradeoff each supplement actually makes.
Curated head-to-heads
Dog supplement comparisons
- Cosequin DS Plus MSM vs Dasuquin with MSM (large dog)Nutramax's two joint flagships, head to head: is the pricier Dasuquin worth it?
- Dasuquin with MSM vs Dasuquin Advanced (large dog)Nutramax's joint upgrade question: does Advanced buy you anything?
- Nordic Naturals Omega-3 Pet vs Zesty Paws Wild Alaskan Salmon OilThe two top-scoring fish oils we rate, head to head
- Nutramax Welactin Canine vs Nordic Naturals Omega-3 PetTwo well-made fish-oil softgels, head to head
- Purina FortiFlora vs Nutramax Proviable-DCTwo vet-channel dog probiotics, head to head: single strain vs multi-strain blend
- YuMOVE Joint Care vs Cosequin DS Plus MSMTwo top-scoring dog joint supplements, head to head
- Grizzly Salmon Oil vs Zesty Paws Wild Alaskan Salmon OilThe two biggest wild-salmon-oil brands, head to head
- Pet Naturals Calming vs VetriScience ComposureTwo NASC-sealed L-theanine calming chews, head to head
- Vetoquinol Zylkene vs Purina Calming CareTwo vet-channel calming products with different actives, head to head
- Purina FortiFlora vs Pet Naturals Daily ProbioticTwo single-strain dog probiotics that disclose their strain and CFU, head to head
- VetriScience Composure vs Composure ProStandard vs veterinary-strength Composure: does the upgrade buy anything?
- VetriScience GlycoFlex Stage 2 vs Stage 3Two stages of the GlycoFlex joint line, head to head
- Nutramax Welactin vs Vetoquinol Triglyceride OMEGATwo fish-oil softgels for skin and coat, head to head
- YuMOVE Joint Care: Adult vs SeniorIs the YuMOVE Senior formula worth the upgrade?
- Nordic Naturals Omega-3 Pet vs Grizzly Salmon OilTwo top-scoring fish oils, head to head
- Pet Naturals Hip + Joint vs Cosequin DS Plus MSMBudget dual-species joint chew vs the flagship, head to head
- Cosequin Maximum Strength vs Cosequin DS Plus MSMDoes Cosequin's Maximum Strength buy anything over the standard DS?
- NaturVet Quiet Moments vs Pet Naturals CalmingTwo budget calming chews, head to head
Curated head-to-heads
Cat supplement comparisons
- Cosequin for Cats vs Dasuquin for CatsNutramax's two feline joint capsules, head to head
- Nutramax Welactin Feline vs Nordic Naturals Omega-3 CatTwo feline fish oils, head to head
- Vetoquinol Enisyl-F vs VetriScience Vetri-Lysine PlusTwo L-lysine immune chews for cats, head to head
- Dasuquin for Cats vs GlycoFlex Plus for CatsTwo top cat joint supplements, head to head