Which species have cited Deslorelin dosing data?

Deslorelin dosing in the ExoticRx formulary covers 8 species: African Grey Parrot, Bearded Dragon, Cat (Domestic), Dog (Domestic), Ferret, Guinea Pig, Pet Rat, Rabbit (Domestic).

Is Deslorelin a controlled substance?

Deslorelin is not federally scheduled in the US. Controlled-drug status differs by country — verify your local rules.

Deslorelin

US brand names:Suprelorin

Calculate dosage

Sourced from published veterinary references. Awaiting credentialed clinical reviewer — our editorial process.

Drug Class

Endocrine

Routes

Indications

Adrenal cortical disease adrenal disease (ferrets)behavior modificationBenign prostatic hyperplasiaChemical castrationChemical sterilizationChronic egg-layingMammary tumour recurrence reductionOvarian cystsReproductive suppression

Mechanism of Action

Slow-release GnRH agonist implant. Continuous stimulation desensitizes GnRH receptors, suppressing LH and FSH release.

Side effects & warnings

Initial hormone flare for 2-4 weeks. Duration varies by species (6-18 months). May trigger ovulation in some species before suppression. Remove implant to reverse effect.

Species with Deslorelin dosing data (9 dose rules)

African Grey Parrot Bearded Dragon Cat (Domestic)Dog (Domestic)Ferret Guinea Pig Pet Rat Rabbit (Domestic)

Species references:All African Grey Parrot drugs All Bearded Dragon drugs All Cat (Domestic) drugs All Dog (Domestic) drugs All Ferret drugs All Guinea Pig drugs All Pet Rat drugs All Rabbit (Domestic) drugs

Evidence levels across 9 dose rules

Moderate×4Strong×2Extrapolated×2Weak×1

Each ExoticRx dose rule is graded by the strength of its primary evidence — see the editorial process.

Backed by 9 published sources

· Alkis I, Cetin Y, Sendag S, et al. Long term suppression of oestrus and prevention of pregnancy by deslorelin implant in rats. Bull Vet Inst Pulawy. 2011;55:237-240.; Cetin Y, Alkis I, Sendag S, et al. Long-term effect of deslorelin implant on ovarian pre-antral follicles and uterine histology in female rats. Reprod Domest Anim. 2013;48:195-199. doi:10.1111/j.1439-0531.2012.02128.x — Verified against Carpenter's Exotic Animal Formulary, 6th Ed, p.799 (2026-08-01).
· Fontaine C (2015) Long-term contraception in a small implant: A review of suprelorin (deslorelin) studies in cats. Journal of Feline Medicine and Surgery 17, 766-771 — Verified against BSAVA Small Animal Formulary, 10th Ed, Part A, p.128 (2026-08-01).
· Kohutova S, Jekl V, Knotek Z, et al. The effect of deslorelin acetate on the oestrous cycle of female guinea pigs. Veterinarni Medicina. 2015;60:155-160. doi:10.17221/8062-vetmed — Verified against Carpenter's Exotic Animal Formulary, 6th Ed, p.799 (2026-08-01).
· Rowland MN. Use of a deslorelin implant to control aggression in a male bearded dragon (Pogona vitticeps). Vet Rec. 2011;169:127. — Verified against Carpenter's Exotic Animal Formulary, 6th Ed, p.260 (2026-08-01).

Sample dosing (2 of 9 cited rules)

A dog/cat sample is shown here. Cited dosing for all 8 species — reptiles, birds, pocket pets, livestock, and equine — is free on the per-species pages above. Pro adds the weight-based calculator for every species.

Species	Route	Dose	Frequency	Evidence	Source
Dog (Domestic)	SC	4.7mg or 9.4mg implant SC	once	Strong	SUPRELORIN 4.7 Mg Implant for Dogs [UK Datasheet]. Virbac Limited; 2007. — Verified against Plumb's Veterinary Drug Handbook, 10th Ed, p.378 (2026-08-01).
Cat (Domestic)	SC	Chemical contraception in cats	once	Moderate	Fontaine C (2015) Long-term contraception in a small implant: A review of suprelorin (deslorelin) studies in cats. Journal of Feline Medicine and Surgery 17, 766-771 — Verified against BSAVA Small Animal Formulary, 10th Ed, Part A, p.128 (2026-08-01).

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