Furballs
How often does this happen to you? You are awakened from a sound sleep by the unmistakable sound of your cat about to cough up a furball on the comforter next to you. If you are lucky, you will be able to move kitty safely to the floor or be resigned to washing the comforter again! Many cat owners think that vomiting hairballs is normal behavior in a cat. But that is not always true. For example, one of my patients is Francis, a 14 year old handsome red and white tabby, who was diagnosed with diabetes several years ago. Up until last year Francis flourished, his weight went back to normal, his appetite was consistently good, and his litter box habits were regular. Then 6 months ago, Francis came in with a few days history of decreased appetite and vomiting. His physical exam was normal; his basic blood tests and urinalysis were normal. A few days later Francis vomited a furball. His owner was happy figuring this was the reason for the symptoms. Over time his weight began to decrease, and he intermittently repeated his pattern of exhibiting a poor appetite and then a few days later vomiting a furball. Additional blood tests and an abdominal ultrasound indicated the possibility of pancreatitis and/ or inflammatory bowel disease as the cause(s) of his symptoms. For now, we are keeping a close eye on Francis. If his condition changes, we will discuss confirming this diagnosis by biopsy and possibly diet changes and medication to treat those diseases.
To his owner, Francis was just having furball trouble. To his doctor, Francis’ furball vomiting was an indication of an underlying problem. Why was I suspicious? A review of Francis’s history indicated that he was vomiting furballs much more frequently than he had in the past. Vomiting furballs more often, particularly in a middle aged or older cat – even as the only change in a cat’s behavior; can be an indication that something is amiss. Either Francis was ingesting more fur because of increased grooming activity – meaning itchy skin (see recent post), or there was a change in the way food was moving through his upper digestive system. There are multiple reasons why this might have happened. Chronic inflammatory disease is the most common explanation. Pain or hormonal changes can also result in alterations in intestinal movement. Just as with Francis, a visit to your veterinarian is a good place to start to rule out an underlying problem.
A few months ago Francis’ owner told me, “ You were right doctor”. What he meant was that he had been skeptical when I had expressed my initial concerns that Francis’ vomiting reflected more than just furballs. Francis’ owner is a loyal reader of this blog. When he was in the other day, he suggested that I write about furballs. He had overheard a comment between cat owners that furball vomiting was routine ( i.e. normal). He now knows that it isn’t necessarily so. He asked that I write about furballs to educate other cat owners about this situation. I am happy to oblige.
On the Second Day of Christmas, My True Love Gave to Me
… Two Toxic Plants: Helping your Cat Avoid the Emergency Room this Holiday (pt. 2)
If you missed out on the previous part:
Many people decorate their homes with festive holiday plants that are gorgeous to look at, but may be deadly if eaten. In addition, many are busy baking and cooking in preparation of big family meals together. Since we’re so busy, sometimes we may not notice if our mischievous cat is trying to snack on something she shouldn’t.
Here are some of the top holiday items that cats love to eat (but shouldn’t!):
Plants
First of all, it is important to note that even non-toxic plants can cause coughing, choking, stomach upset or mild vomiting. Sometimes a leaf can even become lodged in a nostril or scratch or irritate an eye. If your cat eats a plant and needs to seek medical attention, it is always a good idea to bring the plant that was eaten with you to the vet – that way if you are uncertain of the species, your vet may be able to identify it and determine the treatment needed. Also, bringing the plant helps to evaluate exactly how much and what part of the plant was eaten. A tiny bite of a certain plant leaf may be safe, while the berry or flower of the same plant is lethal.
Holiday plants vary in their toxicity. Lilies (all of the Lilium family and Hemerocalis species), amaryllis bulbs and mistletoe are the most dangerous. If you or anyone in your household suspects that your cat may have ingested any part of a lily, no matter how small, please seek immediate veterinary attention. Hesitation may mean the difference between life and death for your cat! If more than 6 hours pass between lily ingestion and treatment, your cat’s chance of recovery decreases from fairly good to guarded-to-poor, and you can expect some long-term kidney damage.
There are several species of mistletoe including Phoradendum and Viscum – some of which are highly toxic and some of which are less so. Any type of mistletoe ingestion should be brought to the attention of your veterinarian.
Holly (Ilex spp.) – certain species contain the methylzanthine Theobromine (also theophylline which is used as a respiratory aid, and caffeine – you know what that does! J) in all parts, but concentrated in the leaves. Theobromine is the toxic substance that is also found in chocolate. Leaves can cause cuts or irritation in the mouth and esophagus. The berries, which contain glucosidic saponins, are mildly toxic to humans in small quantities, but can cause toxicity to varying degrees in pets. It is best to contact a veterinarian if your pet has ingested holly – more about Holly toxicity.
Jerusalem cherry (Solanum pseudocapsicum) is a decorative species of nightshade with bright red berries that are poisonous.
Poinsettias (Euphorbia) have gotten a bad rap as an extremely poisonous plant due to an urban legend dating back to 1919 – reference for poinsettia myth. They do cause some intestinal upset, but rarely cause death. Pine needles and Christmas cactus usually cause irritation and intestinal upset but are less toxic. The most common signs of plant toxicity are: vomiting, diarrhea, abdominal pain, and excessive salivation (drooling).
If you have a live tree, Christmas tree water may contain fertilizers or preservatives and stagnant tree water can breed bacteria, but ingestion of a small amount of water does not usually cause severe issues. Covering the water with chicken wire or other mesh allows you to refresh your tree, but prevents your cat from drinking the water. Pine sap is not toxic but is sticky and hard to remove. Cats may lick excessively or pull at their fur if sap becomes adhered to their fur. Vegetable oil works better than shampoo when removing sap from your cat’s fur.
Exposure to plants in the Lily family is far and away the most serious holiday threat. I have seen more deaths in cats due to this, than all the other toxic plants combined.
Some non-toxic winter plants that you can safely place in your home include: Christmas palm (Veitchia merrillii), Christmas orchid (Cattleya trianaei), Christmas dagger fern (Polystichym spp), and Mistletoe cactus (Thipsalis cassutha).
Foods
All members of the genus Allium (onion, garlic, leek, chives, shallots, and scallions) can be poisonous to both dogs and cats. Toxicity can cause damage to the red blood cells (RBC), resulting in Heinz body anemia. In particular, cats are 2 to 3 times more susceptible to RBC damage from these components than other species. While specific studies have not been done with garlic as to the safe levels of ingestion, acute onion toxicosis occurs in animals that eat more than 0.5% of their body weight at one time (less than 2 Tbsp. for a 10lb. cat). However, smaller doses given regularly over a period of time will cause the same problem.
Drinks with milk or cream such as alcoholic eggnog are a concern both because most cats are lactose intolerant and because cats are very sensitive to alcohol due to their small size. Even small amounts of alcohol can be fatal.
Chocolate ingestion can be serious, leading to seizures, if a large quantity is ingested. Chocolate toxicity varies by type of chocolate ingested – baker’s chocolate contains a higher concentration of Theobromine than white chocolate. Any ingestion of chocolate should warrant a call to your veterinarian, however. This is usually less of an issue for cats than dogs since they don’t seem to want to eat pure chocolate, but it should still be kept out of reach.
You should refrain from giving bones to your cats. Unlike dogs, cats do not have the instinct to gnaw on bones – and even dogs can damage or prematurely wear down their teeth with too much bone-chewing. Small bones can cause choking or bowel obstructions. Ingestion of broken bones can cause perforations of the intestinal tract, so if you offer turkey meat, make sure it is boneless.
In addition, the herbs and spices that the turkey or chicken is cooked with can be a problem. Sage is an herb that cats are extremely sensitive to, and can cause an upset stomach or depression of the nervous system. Also, as above, onions and other members of that family can cause anemia. If you want to offer your cat turkey, cook up some unseasoned bits on the side, rather than sharing from the family’s bird. It is doubtful that cats can taste the spices the same way humans can, anyway.
Medications
Medications are not something that people think about as a holiday hazard, but during this chaotic time, when many guests may be staying in your home, be vigilant about any medications that may spill, especially as family members that may be coming to stay may bring in medications that aren’t usually in your house. Cats lack some liver enzymes and metabolize many medications poorly; one Tylenol or Ibuprofen can be fatal to a cat. If your cat is on medications for her own health issues, ingesting additional human medications may interact with those she has already taken with devastating results. If you think your cat has ingested someone’s medication, please call a veterinarian right away. Have the pill vial handy while you are on the phone and bring it with you to your appointment so that you can give all the important information to the doctor about what kind of medication it was, the dose and an estimate of how many pills were in the bottle. Make sure that you are also aware of all the medications your cat normally takes and when the most recent dose was given. If your cat has ingested someone else’s medication and is due for a dose of their own medications, DO NOT give the normal medications until you have spoken with your veterinarian.
Continue to Part 3: On the Third Day of Christmas, My True Love Gave to Me
Litterbox troubles
In all the years he has lived with his people, Bo never failed to use his litterbox. Even when someone forgot to clean it ever day, he would forgive the dirty bathroom and use it as always. Mostly, it was clean and tidy every day. Yesterday was different. Bo urinated next to his litterbox twice. His people were dumbfounded at this new development. They chalked it up to a silly mistake until it happened again this morning. Whatever was Bo thinking?
As it happens, inappropriate elimination, a fancy word for not using the litterbox is one of the most common complaints of cat owners. It needn’t be. By understanding the characteristics of a good bathroom from a cat’s point of view and recognizing that urinating outside of the litterbox may be a subtle sign of a health problem, these frustrating events can be a thing of the past.
The first rule is to presume there is a health reason for the change in behavior. There are many causes, among them:
- Bladder conditions like infection, crystals or stones;
- Kidney disease;
- Arthritis; or
- Any illness causing discomfort or abdominal pain
Consulting with a veterinarian and a good physical examination are the foundation for a plan to address medical concerns that may be at the root of the behavior. If those are ruled out, it is time to examine the environment.
If there are multiple cats in the home, there should be multiple litterboxes in multiple locations. They should be located in a quiet place, scooped daily and cleaned completely once a week. The most popular litter from the cats’ point of view is clay, clumping and unscented.
A change in litterbox compliance may be a sign of stress so a complete history, including any alterations in the household routine should be discussed. Fixing litterbox problems can be challenging but an organized, stepwise approach to a solution is key.
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