Arthritis

Updated March 28, 2025.

🟢 Dechra Redonyl Ultra Feline

Dechra Redonyl Ultra Feline

The acronym “PEA” used here refers to palmitoylethanolamide, and should not be confused with phenylethylamine.

🛑 This item has cautions. See the references and resources.

Arthritis

Pain

Palmitoylethanolamide (PEA)

manufacturer page 

View on VetRxDirect 

😺 Luna Says

Dad thinks this helps me with arthritis and other pain. He was unable to find another source which is “ultra-micronized,” which allegedly helps with something called “bioavailability.” Silly humans and their fancy words! Just mix this in my food already.

References and resources
  1. Cifelli P, Ruffolo G, Ceccanti M, Cambieri C, Libonati L, Palma E, Inghilleri M. Classical and Unexpected Effects of Ultra-Micronized PEA in Neuromuscular Function. Biomolecules. 2022; 12(6):758. doi:10.3390/biom12060758 
  2. “Contains boric acid < 0.1% by weight.” — Redonyl Ultra Feline Powder Safety Data Sheet. Dechra. 2020. https://www.dechra-us.com/Admin/Public/Download.aspx?file=Files%2FFiles%2FProductDownloads%2FUS%2FRedonyl_Feline_SDS.pdf  (retrieved 2025-03-02)
  3. Rusbridge C. Neuropathic pain in cats: mechanisms and multimodal management. Journal of Feline Medicine and Surgery. 2024;26(5). doi:10.1177/1098612X241246518 
  4. “Due to the patents held on Redonyl Ultra, no other animal health nutraceutical can contain micronized or ultramicronized PEA.” — Dechra unveils skin-supporting Redonyl Ultra Feline (2022) https://todaysveterinarybusiness.com/redonyl-ultra-feline-dechra/  (retrieved 2024-10-20)

🟢 Duralactin Feline Capsules Cat Supplement

Duralactin Feline Capsules Cat Supplement

Arthritis

Supplements

manufacturer page  Tanya’s info 

View on Chewy 

References and resources
  1. Duralactin Technical Monograph (2017). https://www.duralactin.com/wp-content/uploads/2023/04/Duralactin-Technical-Profile.pdf 

🟢 Frisco 18.5 or 24.5 Inch 2-in-1 Cat Stairs

Frisco 18.5 or 24.5 Inch 2-in-1 Cat Stairs

Arthritis

View on Chewy 

🟢 Frisco Senior Litter Box

Frisco Senior Litter Box

Anxiety

Arthritis

Bladder

Cystitis

View on Chewy 

😺 Luna Says

The low sides make getting in and out easy on my arthritic joints. Having pain-free access nearby helps with my cystitis. The large area means less difficulty and anxiety finding the perfect spot for a deposit. And Dad says it works great with the Petivity litter box monitor.

🟢 K&H Heated Cat Bed

K&H Heated Cat Bed

Arthritis

Small (18 in)

View on Amazon  💲 | K&H 

Large (22x16 in)

View on Amazon  💲 | K&H 

🟢 Nutramax Cosequin for Senior Cats (60 ct)

Nutramax Cosequin for Senior Cats

Arthritis

Supplements

manufacturer page  Tanya’s info 

View on Amazon  💲 | Chewy  | Petco 

References and resources
  1. Lascelles, B.D.X., DePuy, V., Thomson, A., Hansen, B., Marcellin-Little, D.J., Biourge, V. and Bauer, J.E. (2010), Evaluation of a Therapeutic Diet for Feline Degenerative Joint Disease. Journal of Veterinary Internal Medicine, 24: 487-495. doi:10.1111/j.1939-1676.2010.0495.x 
  2. Richter. Herbal Therapies for Osteoarthritis. Today’s Veterinary Practice. 2020. https://todaysveterinarypractice.com/integrative-alternative-medicine/herbal-therapies-for-osteoarthritis/ 

🟢 Nutramax Cosequin Maximum Strength (55 ct)

Nutramax Cosequin Maximum Strength

Arthritis

Supplements

manufacturer page  Tanya’s info 

View on Amazon  💲 | Chewy  | Direct 

References and resources
  1. Lascelles, B.D.X., DePuy, V., Thomson, A., Hansen, B., Marcellin-Little, D.J., Biourge, V. and Bauer, J.E. (2010), Evaluation of a Therapeutic Diet for Feline Degenerative Joint Disease. Journal of Veterinary Internal Medicine, 24: 487-495. doi:10.1111/j.1939-1676.2010.0495.x 

🟢 Nutramax Cosequin Original (80 ct)

Nutramax Cosequin Original

Arthritis

Supplements

manufacturer page  Tanya’s info 

View on Amazon  💲 | Chewy 

References and resources
  1. Lascelles, B.D.X., DePuy, V., Thomson, A., Hansen, B., Marcellin-Little, D.J., Biourge, V. and Bauer, J.E. (2010), Evaluation of a Therapeutic Diet for Feline Degenerative Joint Disease. Journal of Veterinary Internal Medicine, 24: 487-495. doi:10.1111/j.1939-1676.2010.0495.x 

🟢 Nutramax Cosequin PLUS Boswellia (60 ct)

Nutramax Cosequin PLUS Boswellia

Arthritis

Supplements

manufacturer page  Tanya’s info 

View on Amazon  💲 | Petco 

References and resources
  1. Borrelli F, Capasso F, Capasso R, Ascione V, Aviello G, Longo R, Izzo AA. Effect of Boswellia serrata on intestinal motility in rodents: inhibition of diarrhoea without constipation. Br J Pharmacol. 2006 Jun;148(4):553-60. doi:10.1038/sj.bjp.0706740 
  2. Lascelles, B.D.X., DePuy, V., Thomson, A., Hansen, B., Marcellin-Little, D.J., Biourge, V. and Bauer, J.E. (2010), Evaluation of a Therapeutic Diet for Feline Degenerative Joint Disease. Journal of Veterinary Internal Medicine, 24: 487-495. doi:10.1111/j.1939-1676.2010.0495.x 
  3. Richter. Herbal Therapies for Osteoarthritis. Today’s Veterinary Practice. 2020. https://todaysveterinarypractice.com/integrative-alternative-medicine/herbal-therapies-for-osteoarthritis/ 

🟢 Nutramax Dasuquin Advanced Sprinkle Capsules

Nutramax Dasuquin Advanced Sprinkle Capsules

Arthritis

Supplements

manufacturer page  Tanya’s info 

References and resources
  1. Morrison, B (2023). Cosequin vs. Dasuquin: What’s The Difference? PetMD. https://www.petmd.com/general-health/cosequin-vs-dasuquin 

🟢 Nutramax Dasuquin Sprinkle Capsules (84 ct)

Nutramax Dasuquin Sprinkle Capsules

Arthritis

Supplements

manufacturer page  Tanya’s info 

View on Amazon  💲 | Chewy 

References and resources
  1. Morrison, B (2023). Cosequin vs. Dasuquin: What’s The Difference? PetMD. https://www.petmd.com/general-health/cosequin-vs-dasuquin 

🟢 Super Snouts Joint Power (Green-Lipped Mussel)

Super Snouts Joint Power (Green-Lipped Mussel)

Arthritis

Supplements

75 g

View on Chewy  | Super Snouts 

150 g

View on Chewy  | Super Snouts 

😺 Luna Says

According to Dad, this smells potent, but I like it mixed in food.

References and resources
  1. Lascelles, B.D.X., DePuy, V., Thomson, A., Hansen, B., Marcellin-Little, D.J., Biourge, V. and Bauer, J.E. (2010), Evaluation of a Therapeutic Diet for Feline Degenerative Joint Disease. Journal of Veterinary Internal Medicine, 24: 487-495. doi:10.1111/j.1939-1676.2010.0495.x 

🟢 worksSOwell 1-TDC Periodontal & Joint Health

worksSOwell 1-TDC Periodontal & Joint Health

Arthritis

Dental

Oral

Supplements

30 ct

View on Amazon  💲 | Chewy  | worksSOwell 

60 ct

View on Amazon  💲 | Chewy  | worksSOwell 

120 ct

View on Amazon  💲 | Chewy  | worksSOwell 

References and resources
  1. Lopes Kubitza FM, Anthony JMG. Topical oral 1-tetradecanol complex in the treatment of periodontal diseases in cats. Journal of Feline Medicine and Surgery. 2019;21(12):1141-1148. doi:10.1177/1098612X18820734 
  2. Lopes Kubitza FM, Anthony JMG. Topical oral 1-tetradecanol complex in the treatment of periodontal diseases in cats. Journal of Feline Medicine and Surgery. 2019;21(12):1141-1148. doi:10.1177/1098612X18820734 

🟢 Zoetis Solensia

Zoetis Solensia

Arthritis

Drugs

Pain

manufacturer page  Tanya’s info 

References and resources
  1. Committee for Medicinal Products for Veterinary Use. CVMP assessment report for Solensia (Common name: frunevetmab). European Medicines Agency. 2021. https://medicines.health.europa.eu/veterinary/fr/documents/download/e4618d2b-2d4f-411c-be83-5295aed8d8a1 
  2. Gruen ME, Myers JAE, Lascelles BDX. Efficacy and Safety of an Anti-nerve Growth Factor Antibody (Frunevetmab) for the Treatment of Degenerative Joint Disease-Associated Chronic Pain in Cats: A Multisite Pilot Field Study. Front Vet Sci. 2021 May 28;8:610028. doi:10.3389/fvets.2021.610028 
  3. Menges S, Michaelis M, Kleinschmidt-Dörr K. Anti-NGF treatment worsens subchondral bone and cartilage measures while improving symptoms in floor-housed rabbits with osteoarthritis. Front Physiol. 2023 Jun 26;14:1201328. doi:10.3389/fphys.2023.1201328 
  4. Miller RE, Block JA, Malfait AM. Nerve growth factor blockade for the management of osteoarthritis pain: what can we learn from clinical trials and preclinical models? Curr Opin Rheumatol. 2017 Jan;29(1):110-118. doi:10.1097/BOR.0000000000000354 
  5. Storrer A, Mackie JT, Gunew MN, Aslan J. Cutaneous lesions and clinical outcomes in five cats after frunevetmab injections. J Feline Med Surg. 2023 Nov;25(11):1098612X231198416. doi:10.1177/1098612X231198416 
  6. Solensia (frunevetmab injection) Product Insert. Zoeits. August 2021. https://www.zoetisus.com/content/_assets/docs/vmips/package-inserts/solensia-prescribing-information.pdf 
  7. Freedom of Information Summary, Original New Animal Drug Application, NADA 141-546: Solensia (frunevetmab) Injectable Solution for Cats. Zoetis Inc. 2022. https://animaldrugsatfda.fda.gov/adafda/app/search/public/document/downloadFoi/11817 

Arthritis references and resources

  1. Corbee, R. J. (2022). The efficacy of a nutritional supplement containing green-lipped mussel, curcumin and blackcurrant leaf extract in dogs and cats with osteoarthritis. Veterinary Medicine and Science, 8, 1025-1035. doi:10.1002/vms3.779 
  2. Guedes AGP, Meadows JM, Pypendop BH, Johnson EG, Zaffarano B. Assessment of the effects of gabapentin on activity levels and owner-perceived mobility impairment and quality of life in osteoarthritic geriatric cats. J Am Vet Med Assoc. 2018 Sep 1;253(5):579-585. doi:10.2460/javma.253.5.579 
  3. Lascelles, B.D.X., DePuy, V., Thomson, A., Hansen, B., Marcellin-Little, D.J., Biourge, V. and Bauer, J.E. (2010), Evaluation of a Therapeutic Diet for Feline Degenerative Joint Disease. Journal of Veterinary Internal Medicine, 24: 487-495. doi:10.1111/j.1939-1676.2010.0495.x 
  4. Richter. Herbal Therapies for Osteoarthritis. Today’s Veterinary Practice. 2020. https://todaysveterinarypractice.com/integrative-alternative-medicine/herbal-therapies-for-osteoarthritis/ 

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