
Thyme and her babies
Breeding is a risky and serious business that can be both life threatening to female and infant regardless of species. When breeding Guinea pigs it is therefore important that both the sow and boar are at peak condition to take on the job of pro-creation.
Unless a species or breed is at risk from extinction there is NO reason why related males and females should mate. As far as we are aware, there is NO breed of cavy at risk from extinction so interbreeding should not be done. This will ensure there is vigour in the offspring and reduces the incidences of dead malformed babes.
It is our belief that there is a balance between nature and nurture when it comes to breeding. As responsible breeders we have to do everything we can to ensure that our animals are at the peak of their mental, emotional and physical condition to take on this mammoth task (nurture) and then it is up to nature to do her bit.
So even before you think of putting a boar to a sow what are the considerations?
As half of the boars genes will go to creating the mini-pigs he will need to be healthy. We choose to only breed from boars who have nice temperaments and who are not prone to aggression with other cavies and who have NO short or long term medical conditions.
The boar will need to be wormed and treated for external parasites at least 1 month before you put him to the sow. He will also need to have a general health check. This should include teeth, ears, scrotum and sheath.
Under NO circumstances should a boar be put to the sow if he has any sign of infection, external parasites or congenital abnormalities, such as misaligned teeth. All signs of parasites and illness should be cleared well before he comes into contact with the sow. He should NEVER be bred from if he has any congenital abnormalities.
Equally, the sow should also be checked for and treated for internal and external parasites. She should not be bred from if there are any congenital abnormalities.
At Broadstone we use the following preparations to treat internal and external parasites:
Worming
· Verm-X
· Green essence (Australian Bush Essences)
External parasites
· Neem (can be used neat or diluted in carrier oil)
· Ivermectin
Nutrition
Diet should also be addressed when it comes to breeding. We flush the sow and boar for at least 1 month before mating. Flushing is used in farm animals before breeding and really is just a system by which you provide the animal with higher quality food and more of it ! This has several effects:
1. It increases ovary/testes activity
2. Ensures healthier ovum and sperm
3. Causes multiple ovulations
4. Ensures that the sow gains weight (she should not be obese though!) so that she has plenty of reserves
It is very important to provide both the sow and boar with extra seasonal fruit and veg to boost their vitamin and mineral status. We also give both the sow and boar a vitamin solution (Beaphar) pre-conceptually, as it has a broad spectrum of vitamins and calcium.
It is not unusual for sows to die during pregnancy or shortly after giving birth. This is seen in many animals and is attributed to mineral deficiencies, in particular Calcium (Hypocalcaemia). Hypocalcaemia comes about due to an increased demand on the sows’ calcium levels and the slow response of calcium absorption within the body. However, it is important that the sow has a general increase of ALL minerals- magnesium, zinc, potassium as they are all responsible for the uptake and use of calcium within the body. So just giving the sow extra calcium will not be adequate as the balance is a fine one. Providing the sow with a high quality kibble and seasonal fresh fruit and veg should offer her all the nutrients she will need for her and the expectant litter. Why not grow her some dandelion leaves- she will love you for it.
Mental and emotional care
Guinea pigs don’t ask for much ! When it comes to breeding ensure your sow feels safe and is comfortable in her surroundings. If you plan to make changes to your piggy’s surroundings do it BEFORE conception takes place.
You can try She Oak (Bush Flower essences) if you are aware that she suffers from PMT (piggy moan time). She Oak will help to balance her hormones and hopefully make miss-piggy happy!