DOU – Ratoux du Sergent Douphie  ☾

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Statistics

Breeding statistics

Breeding activity period	2013–2019 (5 years, 7 months)

Declared litters	12 litters, 150 pups
⨽ internal (born in the rattery)	⨽ 7 litters, 88 pups
⨽ external (other contributed litters)	⨽ 5 litters, 62 pups

All rat records	150 rats
⨽ females	⨽ 65 females (43.3 %)
⨽ males	⨽ 85 males (56.7 %)

Litter statistics

Average mother age	214 days (7 months)
Average father age	480 days (15.7 months)
Average litter size	12.5 pups per litter
Average sex ratio	1.308 (about 4 males for 3 females)

Lifespan statistics

Bred rats recorded as deceased	88 rats (100 % of recorded bred rats)
⨽ declared with known date	⨽ 82 rats (93.2 %)
⨽ presumed dead	⨽ 6 rats (6.8 %)

Average lifespan of bred rats	24.9 months (♀: 25.3 months – ♂: 24.6 months)
⨽ infant mortality excluded	⨽ 25.2 months (♀: 26.1 months – ♂: 24.6 months)
⨽ accidents excluded	⨽ 25.4 months (♀: 26.2 months – ♂: 24.7 months)

Oldest bred rat	DOU Illy (deceased at 3 years, 4 months, 14 days)

Death causes statistics

Primary death causes by decreasing frequency

41.46 %	Other
17.07 %	Unknown cause
15.85 %	Old age, natural death (from 24 month old minimum)
13.41 %	Respiratory
6.1 %	Accidents, traumas, poisonings
2.44 %	Neurological (brain, spinal cords, nerves)
1.22 %	Eye, ear, mouth, face
1.22 %	Infant mortality (up to 6 week old)
1.22 %	Urinary system (kidney, bladder)

Secondary death causes by decreasing frequency

20.73 %	Undetermined tumor (affected organ unknown)
17.07 %	Undetermined cause (known date)
15.85 %	*Old age, natural death (from 24 month old minimum)
12.2 %	Undetermined infection or abscess
7.32 %	Bronchitis, pneumonia
7.32 %	*Other
6.1 %	Domestic accident (crush, door...)
6.1 %	*Respiratory
2.44 %	Stroke
1.22 %	Otitis, ear abscess
1.22 %	Stillborn
1.22 %	Renal failure
1.22 %	Diabetes

Related entries

Last contributed litters

See all

State	Birth date	Dam	Sire	Size	Actions
✓	20/07/2019	OPR-MOL Elysia Crispata	DOU Childe Roland to the Dark Tower Came	16
✓	10/01/2019	DNA-RPV Stellina dell'Alba	DOU Caput Draconis	13
✓	09/06/2018	LVM Carrot cake	DOU Doc Magoo	12
✓	10/10/2017	DOU Seattle Grace	R2G Cornélius	16
✓	29/03/2017	DOU Drusilla	PDD-RDN Apology is Policy	12
✓	18/09/2016	R2G Dancing Queen	AAS-DOU I Want to Believe	13
✓	04/07/2016	AAS-DOU Millenium	LRD Infiny	11
✓	27/09/2015	LVM-RSD Aurore	DOU In Loving Memory of Crusty	14
✓	12/03/2015	LRD Circé	DOU Grapefruit Juice	8
✓	15/12/2014	DOU Dreams Can Come True	DOU Grapefruit Juice	12

Recently modified rats

See all

State	Identifier	Prefix	Name	Pup Name	Birth	Age	Death cause	Sex	Actions
✓	DOU51264M	DOU	Coco †		09/06/2018	31 mo	Undetermined tumor	♂
✓	DOU51258M	DOU	Alphonse †		09/06/2018	27 mo	Undetermined tumor	♂
✓	DOU51268F	DOU	Gisèle †		09/06/2018	30 mo	Old age, natural death	♀
✓	DOU51261M	DOU	Corossol †		09/06/2018	29 mo	Other	♂
✓	DOU51262M	DOU	Citron †		09/06/2018	29 mo	Undetermined tumor	♂
✓	DOU51265M	DOU	Cassis †		09/06/2018	28 mo	Old age, natural death	♂
✓	DOU51266M	DOU	Carambole †		09/06/2018	27 mo	Undetermined tumor	♂
✓	DOU51259M	DOU	Le Mulot †		09/06/2018	24 mo	Undetermined infection or abscess	♂
✓	DOU51267F	DOU	Suzette †		09/06/2018	24 mo	Undetermined cause	♀
✓	DOU47606F	DOU	Litchi †		18/09/2016	33 mo	Undetermined infection or abscess	♀