March 2, 2017
Bad weather can cause serious problems for outdoor pets. High winds can easily fell trees, damage hutches, blow over fences and if severe, can even knock over sheds! Heavy rain and snow can cause flooding and all of these things are highly stressful for rabbits to endure.
Photo Courtesy of E M Tigra.
This shed was blown over by the severe winds caused by #stormdoris which reached up to 94mph in parts of the UK. Its a dramatic reminder that we can never take it for granted that an outdoor enclosure is going to be safe.
Photo Courtesy of Hopper Haven Sanctuary.
Storm Doris also caused this huge conifer to crash down on top of 3 rabbit hutches at the Hopper Haven Rabbit & Guinea Pig Sanctuary – causing significant damage to the hutches and a storage shed. Luckily no animals or staff were injured but the clean up effort and repairs are going to cost over £900! (see here if you would like to make a donation).
Photo Courtesy of L Smart.
Even if your enclosures survive intact, your garden may be severely damaged. This fallen wall could have easily caused harm to people or pets and will mean the garden is not predator proof or rabbit safe until all the repairs have been undertaken. It’s vital that you check your garden after any bad weather, to look for breaches in security and damaged or weakened areas.
Photo Courtesy of A Anderson.
Less serious damage can happen at any time from our normal winter weather. This hutch has had its felt ripped off of the roof meaning it is no longer waterproof. Hutch covers can also become torn over time and its important to check the integrity of all enclosures and their covers on a regular basis.
Floor level enclosures are liable to flooding.
Many ‘off the shelf’ enclosures do not withstand bad weather well. For example, the above photo shows a hutch that is flush with the floor so has no protection against flooding. It also has owner reports of “leaking so badly that bathroom sealant had to be applied to all the joints”. Conversely, hutches on tall legs are not at risk from flooding BUT they can easily topple over in high winds. Tunnels (either man made or dug by rabbits) can easily flood and trap a rabbit to one part of its enclosure. Many cheap, pet store hutches and runs are badly made, easily damaged and are false economy as rarely last more than a year without needing some repairs.
Lastly, there is a huge problem with bad weather that is often over looked – STRESS! Even rabbits in secure enclosures that do not get damaged are often spooked by high winds and heavy rain. As they are a prey species, they suffer easily from stress and this often leads to Gastro Intestinal stasis. They can stop eating, stop passing faeces and become very unwell in just a few hours. It is vital that you closely monitor your rabbits both during and for a few days after bad weather. You may decide to move them into a more secure location such as a garage (not safe if a car uses it too) or utility room when there is a storm on the way. If so, make sure the temperature of the room is as close as possible to that of their normal enclosure and try to keep to their normal routine. As always, seek veterinary advice if you are concerned about your rabbits health.
So what CAN Be Done?
Prevention is always better than cure so it is important to really think long and hard about your rabbits outdoor set up before the adverse weather arrives. Take the time to think about how the enclosure will cope with extreme weather – both hot and cold, dry, wet and windy. Remember that the RWAF enclosure guidelines state that a pair of average sized rabbits need permanent access to a minimum space of 10ft x 6ft which comprises of a sleeping area and an exercising area.
The photo above has been chosen as it represents an ideal rabbit enclosure. It is made of good quality materials and is seated on a level, concrete base. It meets the RWAF minimum size guidelines and has permanent access to secure sleeping and exercising areas. The base is slightly raised off of the floor and the run has low level boarding – both of which help prevent flooding. The roof is slanted and has a wide overhang which helps prevent the rain from running down the sides of the enclosure. It also has plenty of ventilation as well as having cozy areas in the sleeping compartment. Multiple levels allow the rabbits to exhibit natural behaviors and increase their area by making use of the vertical space.
Now, this style may not be a viable option for all owners, however the principles are still valid. Make sure your enclosures follow the same points as above even if you are using a mix and match set up. Here are some more tips:
- Anchor / screw down hutches and runs to the floor and also fix them back to a fence, wall or shed to reduce the chance of them toppling over.
- Make sure your enclosures are raised off of the ground and attach clear perspex sheeting to the lower quarter to help prevent flooding (do not cover the whole enclosure as good ventilation is vital).
- If you use tunnels, raise them off the ground during bad weather to reduce the risk of flooding.
- Make sure the enclosure has a slanted roof and add some guttering to allow drainage to a safe place away from the hutch.
Lastly – buy the best you can afford as quality items really do make a difference. Don’t be fooled by price or marketing blurb, check out owner reviews that are NOT on the manufacturers website (try rabbit forums instead) to ensure you get an all round, non biased view of the product.
September 13, 2014
EDIT July 2018
Oxbow have re-released these and they are now available again.
For many years, rabbit owners have been giving the Oxbow Papaya Fruit Plus tablets to their rabbits to help prevent hairball build up. Although, not scientifically proven to help, the anecdotal evidence and owner testimonials are overwhelming with positive results.
These little tablets contain the active enzymes Papain and Bromelain. These enzymes are thought to break down some of the mucus in the gut. They do not break down the fur itself. It is the mucus that binds the fur together inside the gut and this causes the faeces to get clogged with too much hair. This can show as mis-shapen poops or, if particularly bad, will look like a string of pearls. These are very hard for the rabbit to pass naturally and can cause a gut slow down or blockage resulting in an emergency situation.
String of Pearls Faeces
Unfortunately – Oxbow decided to discontinue these tablets on 1st September 2014 and they have not produced a direct replacement (There are a few still available on Amazon). They now offer the Oxbow Natural Science Digestive Support Supplement which is great…but has not active enzymes in it so is no use for hairball prevention.
But there is another way….
As always, lots of fluids are needed to help a rabbit whilst it is moulting, along with daily grooming. The best brush for rabbits is the cat zoom groom by Kong. It is soft and rubbery so does not hurt or damage the skin like slicker brushes and combs can do. Feed the rabbits their fresh greens / herbs soaking wet as this helps to get more fluids in as well.
Pro C by Vetark is a fabulous product that can be added to the drinking water daily. It contains probiotics that help the gut cope and also extra vitamin C. Rabbits metabolise more vitamin C when they are stressed and moulting is a stressful time. This helps the entire rabbits system cope a bit better during the moult. It can turn the water a shade of green so don’t worry if this happens. Use for a 5-10 day course. This is generally a product that I would always recommend to keep in the cupboard for use at any times of stress of illness.
I have searched around for an alternative enzymatic product and found something that may work. It is a Bromelain supplement called ‘Natures Own’ with no added nasties in it. Each tablet contains 100mg of Bromelain. The Oxbow tablets contained 23mg of Bromelain as well as 2.9mg of Papain and 1-2 tablets could be given daily. This means, if using these ‘new’ Bromelain tablets that are 100mg…you can cut them into quarters thus feeding 25mg per quarter. This can be given as a daily dose and increased to half a tablet (50mg) per day for when the rabbit is moulting.
I MUST stress that I have not tested these tablets in rabbits – but have been looking for an alternative that is as close to the Oxbow tablets as possible. This recommendation is purely based on the fact that these new tablets contain Bromelain in a sufficient dose that almost matches the Oxbow tablets. It is not an exact replacement. You can always discuss this with your vet before use and always stop if any tummy upsets occur.
I would be very interested to hear from anyone does choose to use these and if you notice any improvements.
June 19, 2014
Flies are not just a buzzy pest….they can cause serious damage to your bunnies!
RWAF Flystrike Poster
Fly strike is also known as Myiasis and is defined as “the presence of larvae of dipterous flies in tissues and organs of the living animal, and the tissue destruction and disorders resulting there from” (Boden, 2001). All very scientific…but basically, flies can lay eggs on bunnies and these quickly hatch out into maggots which eat the bunnies skin and organs 🙁
Initially, rabbits can hide fly strike quite well as the eggs and maggots are usually buried deep in the fur. “Bluebottles (Calliphora) and greenbottles (Lucilla) are attracted to soiled fur or infected skin to lay their eggs” (Harcourt Brown, 2002). The most common site for this to happen is around the rabbit’s anus and scent glands. A rabbit that is overweight, unwell or suffers from joint problems will struggle to keep this area clean. This can then lead to the fur being matted with urine and faeces, which attracts the flies. The eggs that are laid will hatch into larvae (maggots) in approximately 12 hours and will start feeding on external debris. Once this has been consumed, the maggots will continue to eat sound skin and tissue, often tunnelling under the skin layers. Aberrant migration brings the maggots deep under the rabbit’s skin, infiltrating vital organs and can even occlude the rabbit’s airway. This is very uncomfortable for the rabbit and will progressively get more painful as the condition progresses. Initially the rabbit will be very restless, however as time goes on it will become unwell, inappetent and lethargic.
The combination of the sore skin and the maggots creates a very pungent ammonia smell. This is because the maggots release proteolytic enzymes into the tissues to cause cell death and decomposition. These toxins can cause serious shock, septicaemia and if left untreated, will often be fatal.
For treatment to be successful, the rabbit needs to be seen by a Veterinarian as soon as possible. Depending on the severity of the case, the rabbit may have to be hospitalised for intensive therapy and monitoring for a few days. Rapid removal of the eggs and maggots is imperative to stop any further damage. This can be done by shaving the fur off the affected areas and then carefully using forceps to remove the contamination. This can be very time consuming and will need to be repeated a few times to ensure all of the eggs and maggots have been removed. The skin needs to be flushed and cleaned with a sterile saline solution and an antiseptic solution (such as povodine-iodine) and any wounds will need flushing and exploring to make sure that they are also clear of contamination. Non-steroidal pain relief and fluid therapy are vital to help the rabbit combat shock. Not all patients will be well enough to endure a sedation or anaesthetic at this point so care needs to be taken and close monitoring performed. The rabbit will need to be dried well and placed in a clean, warm and quiet area. Sometimes the use of topical creams like Dermasol (by Pfizer) is advised as it promotes healing of areas impaired by the presence of necrotic tissue because it activates the sloughing of devitalised tissue. Intensive nursing will also be vital to the success of the treatment. The rabbit will need regular syringe feeding, medicating and cleaning along with trying to keep its environment warm and as stress free as possible. F10 wound spray with insecticide can be used on the area – helping the wound and protecting from further fly problems too. This can be used daily and is good for disabled rabbits that need daily clean ups (thus washing off any Rearguard etc).
If there is a heavy maggot burden, injections of Ivermectin can be given to kill the maggots but the patient must be very closely monitored as the dying larvae excrete toxins that can be fatal. The final treatment option is surgery for when the maggots have migrated far under the skin. However, such a heavy burden does not have a good prognosis and often euthanasia is the kindest option for severe cases.
WARNING! F10 wound spray is TOXIC to cats. Do NOT use on cats or in households where cats and rabbits have direct contact.
As always, prevention is better than cure and there are a number of things that owners can do to help reduce the risks. Owner awareness of fly strike is vital and they must be able to recognize the signs and know that this is an emergency that needs Veterinary attention as soon as possible.
In general, it is very important that the rabbit is kept in good physical condition. This means that it is fed a balanced diet consisting mainly of good quality hays with a small amount of commercial rabbit pellet and fresh vegetables and herbs. By feeding the correct diet, it reduces the risk of the rabbit becoming overweight and also reduces the risk of over producing caecotrophs which get stuck around the anus. Rabbits that are very young, very old or have health problems such as dental, gut or paralysis issues are more susceptible to fly strike.
Next, it is important that the rabbit is kept in clean, spacious living conditions. Any build up of urine or faeces will attract flies. The rabbit should also have plenty of space to move around and exercise away from its toileting area and uneaten fresh vegetables etc should be removed daily. If housed outdoors, mosquito netting can be used over the hutch and run areas to help reduce the amount of flies that can enter the area. It can also be attached to windows / door areas too. Sticky fly paper can be used outside the hutch but never in an area that the rabbit has access to as it can stick to them and cause terrible damage. If the rabbit is housed indoors, an electric insect killer can be used in the same room as the rabbit is housed and net curtains can be used in the windows to reduce the amount of flies entering the room.
Lastly, a topical treatment can be applied to the rabbit to help prevent fly strike. F10 wound spray with insecticide and Rearguard are examples of these topical treatments. F10 wound spray needs to be applied weekly to the rump and genital area. It is TOXIC to cats so don’t use on cats or in households where the cats and rabbits interact.
The main ingredient in Rearguard is Cyromazine (an insect growth regulator). It is recommended by many Veterinary practices and is widely available in pet shops and online. It should be applied at the start of summer before any flies are seen and gives approximately 8-10 weeks of protection. This product does not repel flies or kill maggots but works by preventing any eggs laid on the rabbit from hatching into maggots. Rearguard can also be applied on rabbits that have been successfully treated for fly strike to help prevent re-occurrence.
The bottle comes with a sponge applicator but I find this often has a sharp spike in the middle. So I wear a pair of disposable latex / nylon gloves and apply the liquid to my hands. I then rub this into the rabbits fur from the middle of the back to the tail and the same on the underside. Its important to get the fur quite wet and apply well around the back legs and genitals.
DO NOT APPLY TO SORE OR BROKEN SKIN.
The bottle says to use the whole bottle per rabbit but I have found that you can often get 2-3 applications out of one bottle for small / medium bunnies. As long as the target area is covered and the fur quite wet then this should be fine.
Re-apply every 8-10 weeks.
See here for more info (WARNING! some contain graphic images):
Rabbit Welfare Association and Fund
House Rabbit Society