Why a single plan for cat and dog allergies works
Pet allergies are driven by proteins in dander, saliva, and urine (not fur). If you react to both cats and dogs, one personalized sublingual immunotherapy (SLIT) plan can desensitize your immune system to both allergens at the same time. Wyndly builds multi‑allergen drop formulations based on your specific triggers (no per‑allergen up‑charges) and delivers them for daily, at‑home use under physician supervision. See our focused pages for cat allergy immunotherapy and dog allergy immunotherapy.
How Wyndly’s multi‑allergen SLIT plan works from home
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Pinpoint triggers: an at‑home, CLIA‑certified blood test screens 40+ environmental allergens including cat and dog dander, pollens, dust mites, and mold. Learn about testing.
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Meet your doctor: a virtual visit with a U.S. board‑certified physician aligns test results with history to finalize your plan. What to expect.
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Start SLIT: take custom drops under the tongue daily; no needles or clinic waits. How drops work.
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Ongoing care: unlimited messaging/visits, dose adjustments, and shipments every 12 weeks. Unlimited access.
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Transparent cost and guarantee: typical ongoing care is $99/month (HSA/FSA eligible) with a 90‑day Allergy‑Free Guarantee if you don’t improve after following the plan. Pricing and guarantee.
Timeline: what to expect (4–24 weeks and beyond)
| Timepoint | What usually happens |
|---|---|
| Week 0 | Test reviewed; personalized cat+dog plan created; first bottles ship. |
| Weeks 4–8 | Many patients notice early improvements (less itching, sneezing, eye/nasal symptoms). |
| Weeks 12–24 | Clear symptom reduction for most patients; fewer rescue meds needed. |
| 6 months | Stable relief for many; continue daily dosing to consolidate immune change. |
| ~3 years | Course typically completes; benefits often persist for years after. |
Notes: Onset varies—some improve by 4–8 weeks, most within 4–24 weeks. Full, durable benefit requires completing therapy. Evidence and timelines are summarized across Wyndly resources (e.g., pollen SLIT overview, how long until drops work).
Kids and families (ages 5+)
SLIT drops are needle‑free and suitable for children 5 years and older, making adherence easier for families managing pet exposure at home. See pediatric guidance and safety data in our FAQs and partner pages (patient FAQ, children and SLIT).
Why choose Wyndly for cat+dog treatment
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Treat multiple allergens at once (cat, dog, plus pollens/dust/mold as needed) with one plan; no per‑allergen fee. Program details.
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At‑home, doctor‑led care with 24/7 access and predictable pricing. About our care.
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Typical improvement in 4–24 weeks; complete course ~3 years for long‑term relief. Timelines.
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Money‑back guarantee if no improvement within 90 days after following your plan. Guarantee.
FDA & safety for SLIT
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FDA status: In the U.S., FDA‑approved SLIT tablets exist for select pollens and dust mites; custom liquid drops use FDA‑approved allergen extracts and are prescribed off‑label by physicians. UpToDate summary; Wyndly clinical page.
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Safety: SLIT has an excellent safety profile with mostly mild, local mouth/throat symptoms when they occur. Severe reactions are exceedingly rare, and SLIT is generally considered safer than shots for home use. Safety overview and anaphylaxis risk comparison.
Board‑certified allergists
Your plan is created and overseen by U.S. board‑certified physicians (ENT/allergy) who follow guidelines and clinically validated dosing protocols. Meet the team and standards: About our doctors and consult process.
Compare your options for pet dander
| Feature | Multi‑allergen SLIT drops (Wyndly) | Allergy shots (SCIT) | SLIT tablets |
|---|---|---|---|
| Treats cat/dog dander | Yes | Yes | No (pet tablets not available) |
| Where taken | At home | In clinic (with 30‑min observation) | At home |
| Onset of relief | 4–24 weeks typical | 6–12 months typical | 8–24+ weeks (allergen‑specific) |
| Multi‑allergen coverage | Yes (one plan) | Yes | Limited (tablet per allergen) |
| Safety profile | Excellent; rare severe reactions | Effective but higher systemic reaction risk | Excellent for approved allergens |
Sources: Wyndly clinical guides on drops vs shots and shots vs SLIT comparison, plus UpToDate.
Get started
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If cats are a major trigger, read our cat allergy SLIT guide.
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If dogs are a major trigger, see our dog allergy SLIT guide.
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Ready to combine both in one plan? Start with an online consult or order an at‑home test.