Bird · Cacatua alba · typical adult weight 0.40–0.70 kg
Fenbendazole is dosed at 50 mg/kg PO q12h x 5 days in umbrella cockatoos, per 391. Hawkins MG, Barron H, Speer BL, et al. Birds. In: Carpenter JW, eds. Exotic Animal Formulary, 4th ed., Elsevier Saunders, St. Louis, MO; 2013:183-437. — Source: Carpenter's Exotic Animal Formulary, 6th Ed, p.434 — SOURCE EDITION: Carpenter's Exotic Animal Formulary — ISBN 9780323833929, https://openlibrary.org/isbn/9780323833929; Current Therapy in Avian Medicine and Surgery — ISBN 9781455746712, https://openlibrary.org/isbn/9781455746712. Fenbendazole is used in umbrella cockatoos for Filarid adulticide treatment. Routes documented in umbrella cockatoos: PO. A typical adult umbrella cockatoo weighs 0.40–0.70 kg. ExoticRx lists 1 cited dose rule for Fenbendazole in umbrella cockatoos, drawn from published veterinary references. Verify against current literature before clinical use.
US trade names: Panacur
| Route | Dose | Frequency | Indication | Evidence | Source |
|---|---|---|---|---|---|
| PO | 50 mg/kg | q12h x 5 days | Filarid adulticide treatment | Weak | 391. Hawkins MG, Barron H, Speer BL, et al. Birds. In: Carpenter JW, eds. Exotic Animal Formulary, 4th ed., Elsevier Saunders, St. Louis, MO; 2013:183-437. — Source: Carpenter's Exotic Animal Formulary, 6th Ed, p.434 — SOURCE EDITION: Carpenter's Exotic Animal Formulary — ISBN 9780323833929, https://openlibrary.org/isbn/9780323833929; Current Therapy in Avian Medicine and Surgery — ISBN 9781455746712, https://openlibrary.org/isbn/9781455746712 |
Every held source for this drug and species, as printed. Where they differ, both are shown — the choice is yours, not ours.
The sources disagree for this combination. The ranges below do not overlap on a comparable route. This is not an error in one of them — published veterinary references differ, and reconciling them for a particular patient is a clinical judgement.
| Dose (mg/kg) | Route | Source | As printed |
|---|---|---|---|
| 20–100 | PO | BSAVA Manual of Psittacine Birds, 2nd edp.313 | Gl nematodes: 20-100 mg/kg orally once (may repeat after 14 days) Giardiasis: 50 mg/kg orally q24h for 3 days | |
| 50 | PO | BSAVA Manual of Psittacine Birds, 2nd edp.313 | Gl nematodes: 20-100 mg/kg orally once (may repeat after 14 days) Giardiasis: 50 mg/kg orally q24h for 3 days | |
| 15–25 | PO | Carpenter's Exotic Animal Formulary, 6th edTable 5.4 | 15-25 mg/kg PO × 4-5 days |
| 20–50 | PO |
Need the exact dose for your patient?
These ranges are per kg. Enter your umbrella cockatoo's weight to get the precise dose and draw-up volume — unit and concentration math done for you.
Binds to beta-tubulin, inhibiting microtubule polymerization in parasites. Disrupts energy metabolism and cell division.
Very wide safety margin. Rarely causes vomiting or diarrhea. Safe in pregnant animals at standard doses. Must be given for multiple consecutive days for efficacy.
Species-specific contraindications and adverse-reaction reports for umbrella cockatoos may differ from canine / feline reference data — consult the primary citations listed with each rule.
Fenbendazole dose range in umbrella cockatoos, with cited source references: PO 50 mg/kg q12h x 5 days. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Fenbendazole in umbrella cockatoos: PO.
Fenbendazole is indicated in umbrella cockatoos for: Filarid adulticide treatment.
These are general warnings for Fenbendazole across species; consult the umbrella cockatoo dosing table above for species-specific guidance. Very wide safety margin. Rarely causes vomiting or diarrhea. Safe in pregnant animals at standard doses. Must be given for multiple consecutive days for efficacy.
Why a species-specific page? Fenbendazole pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in umbrella cockatoos — the rules above are the citations specific to this species, not generic recommendations.
Sourced from published veterinary references; awaiting credentialed clinical reviewer. See our editorial process. Reference only — not veterinary advice.
| Carpenter's Exotic Animal Formulary, 6th edTable 5.4 |
| 20-50 mg/kg PO q24h ×3 days, repeat in 2 wk |
| 25 | PO | Carpenter's Exotic Animal Formulary, 6th edTable 5.4 | 25 mg/kg PO, repeat in 14 days,875 |
| 25–50 | PO | Carpenter's Exotic Animal Formulary, 6th edTable 5.4 | 25-50 mg/kg PO once |
| 30 | PO | Carpenter's Exotic Animal Formulary, 6th edTable 5.4 | 30 mg/kg PO once 30 mg/kg PO q24h ×5- Falc 8 days |
| 33 | PO | Carpenter's Exotic Animal Formulary, 6th edTable 5.4 | 33 mg/kg PO q24h ×3 days 50 mg/kg PO q24h ×3- Most 5 days,391,652,873 |
| 50 | PO | Carpenter's Exotic Animal Formulary, 6th edTable 5.4 | 33 mg/kg PO q24h ×3 days 50 mg/kg PO q24h ×3- Most 5 days,391,652,873 |
| 50–100 | PO | Carpenter's Exotic Animal Formulary, 6th edTable 5.4 | 50-100 mg/kg PO, repeat in 14 days |
| 100 | PO | Carpenter's Exotic Animal Formulary, 6th edTable 5.4 | 100 mg/kg PO q24h ×5 days |
| 8–10 | — | Carpenter's Exotic Animal Formulary, 6th edTable 5.4 | 8-10 mg/kg q24h ×3-4 days |
| 15 | PO | Carpenter's Exotic Animal Formulary, 6th edTable 5.4 | 15 mg/kg PO × 5 days, Umb then off 5 days × 4 treatments 15 mg/kg PO q3wk Ratit do |
| Dose (mg/l) | Route | Source | As printed |
|---|---|---|---|
| 125 | — | Carpenter's Exotic Animal Formulary, 6th edTable 5.4 | 125 mg/L drinking water ×5 days |
Figures are transcribed from the cited page or table of each held edition and are shown for reference only. They are not dose recommendations, they do not feed the calculator, and none has been reviewed by a veterinarian.