Breeding Gerbils
I bought two today, here are the details:
Project Overview:
After a lot of research I decided to purchase a pair of gerbils, allow them to breed and feed their offspring to my Corn Snake.
Gerbils are not "high production" animals like mice or rats, if they are kept for breeding you should only keep one male with one female, if more females are kept together, fights are likely to start between rivaling females which can be bloody and deadly. Since I have only one corn snake, so far, I'm quite confident that my pair of gerbils will be able to feed my snake and allow me to store extras in the freezer. When finished, this guide will contain information and my personal experience on how to breed gerbils and humane killing methods to allow storage in the freezer.
I will also test if breeding is a cheaper alternative compared to purchasing mice locally ($1 - $5) or on the Internet ( $0.25 - $0.50 + ~$30 Shipping).
Gerbil Basics:
Here are some important points everybody should know before attempting to breed gerbils.
- Almost no smell, this is why I'm trying this.
- A couple should be housed in a 10+ gallon tank since they like to run.
- Live span 2-4 years
- Weight 2-4 oz (31g-124g)
- Length body ~4 inches (10cm) + tail almost the same as body length
- Breeding Age: 10-12 weeks
- Gestation period, 23-28 days
- Estrous cycle 4 - 6 weeks
- Litter size 3 - 7
- Can produce litters every 30 - 40 days
- Temperature 68 - 85F (20 - 25C)
- eyes open 12 - 14 days, weaning ~25 days (size at each stage will be updated when data comes available)
- Females are fertile for about 18 months, males +24 months
- Feed 15% protein diet for breeding (
http://www.agsgerbils.org/Gerbil_Care_Handbook/breeding.html)
ROAD TRIP:
Now that the basics are covered, it's time to find a pair of gerbils. This apparently easy task turned out to be a lot harder then I would have imagined!
Ryan and I started the search at Pet Land, no Gerbils here but an employee referred us to go to Pet Kingdom. Off to Pet Kingdom in Fort Myers, Florida we went.
As soon as I opened the door I told my friend, that I will not buy anything here because the place reminded me of a bazaar, not a pet shop. It was loud, kids where taking animals out of the cages without supervision, ... - I was stressed, I don't even want to know how the animals feel in that environment.
Next stop PETsMART, they have Gerbils but only females

, if I wanted a male I would have to drive to Naples which is about one hour away

Last stop PetCo, the PetCo here in Fort Myers is clean and their service is good. They usually don't sell Gerbils but somebody just dropped three males off which are supposed to be about a month old. After confirming that they are males, I bought one, some food and a water bottle. I later noticed that I was not charged for the male Gerbil, maybe because it was dropped off by someone who did not want them anymore.
Back to PETsMART to get one of their females, I picked a black female which is a little smaller then the male but the largest one they had at the store. I asked for the age of the female but the girl did not know it. Due to the size of the male and because females are supposed to be a bit smaller then males I assume that she is about a month old as well.
Cost:
1x Sterlite Tub - I had from an earlier project, source Walmart (I'll get the price the next time I'm there)
1x Aspen Snake bedding - I bought this some time ago ~$7
1x Timber Hide $3.99 - PETsMART
1x Gerbil Female $8.99 - PETsMART
1x 8oz Water Bottle $4.49 - PETCO
1x 5# Hamster/Gerbil Mix $5.49 - PETCO
1x Gerbil Male No Charge - PETCO
Total Cost estimate with tub ~ $35
Introducing the new couple:
Back at home, I prepared the tub by splitting it in the middle with screen. This is done to allow the new Gerbils to get to know each other before placing them in a tank together. Just placing them in a tank without some preparation time will most likely start a fight. To avoid this, remove all toys and food. Split the cage in the middle with a material that will allow them to smell and see each other but not touch each other, screen or small meshed fence will work. Use two pieces of fence to create a gap between the two cage halves so that they can't reach each other. Here is an example
Source:
http://www.twinsqueaks.com/
Keep one gerbil on each side for a few hours, then switch sides. This will allow them to get used to the other's smell.
Mine never showed any signs of aggression towards each other so I held her in my leather glove covered hands

and showed her to him, they touched noses an that was it. Since I could not see any signs of aggression I released the female from my hand and watched them for a few hours, ready to break up any fights. The worst "fight" I saw was the female explaining the meaning of "NO means NO" to the male who has been trying to mount her for a while. After 30 minutes I gave them their wooden house which was claimed right away by the female, the male had to stay outside for the next 4-5 hours. I noticed that the female is making a squeaking sound when the male comes to close to her while she is in her house, probably scared.
It is 11:30pm now and the male is allowed to come into the house when they get scared while they are exploring their new home. The female has now stopped squeaking, I'd say they are fine.
I will report back once I see signs of offspring, I will also create a projects page soon where you can find more updates
http://www.network-technologies.org/
The young couple! Black is the female, cream/white is the male. This is about 30-40 minutes after introduction.
He already wants some ....

Jacky, my Jack Russel Terrier, would like to join the action. It's odd, my dog is more stressed then the new couple.
The Velcro straps keep the lid on.
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Skylinux
Network-Technologies.org