Poisonous Plants for Dogs and Cats

Lilies
Members of the Lilium spp. are considered to be highly toxic to cats. While the poisonous component has not yet been identified, it is clear that with even ingestions of very small amounts of the plant, severe kidney damage could result.

Marijuana
Ingestion of Cannabis sativa by companion animals can result in depression of the central nervous system and incoordination, as well as vomiting, diarrhea, drooling, increased heart rate, and even seizures and coma.

Sago Palm
All parts of Cycas Revoluta are poisonous, but the seeds or “nuts” contain the largest amount of toxin. The ingestion of just one or two seeds can result in very serious effects, which include vomiting, diarrhea, depression, seizures and liver failure.

Tulip/Narcissus bulbs
The bulb portions of Tulipa/Narcissus spp. contain toxins that can cause intense gastrointestinal irritation, drooling, loss of appetite, depression of the central nervous system, convulsions and cardiac abnormalities.

Azalea/Rhododendron
Members of the Rhododenron spp. contain substances known as grayantoxins, which can produce vomiting, drooling, diarrhea, weakness and depression of the central nervous system in animals. Severe azalea poisoning could ultimately lead to coma and death from cardiovascular collapse.

Oleander 
All parts of Nerium oleander are considered to be toxic, as they contain cardiac glycosides that have the potential to cause serious effects—including gastrointestinal tract irritation, abnormal heart function, hypothermia and even death.

Castor Bean
The poisonous principle in Ricinus communis is ricin, a highly toxic protein that can produce severe abdominal pain, drooling, vomiting, diarrhea, excessive thirst, weakness and loss of appetite. Severe cases of poisoning can result in dehydration, muscle twitching, tremors, seizures, coma and death.

Cyclamen
Cyclamen species contain cyclamine, but the highest concentration of this toxic component is typically located in the root portion of the plant. If consumed, Cylamen can produce significant gastrointestinal irritation, including intense vomiting. Fatalities have also been reported in some cases.

Kalanchoe
This plant contains components that can produce gastrointestinal irritation, as well as those that are toxic to the heart, and can seriously affect cardiac rhythm and rate.

Yew
Taxus spp. contains a toxic component known as taxine, which causes central nervous system effects such as trembling, incoordination, and difficulty breathing. It can also cause significant gastrointestinal irritation and cardiac failure, which can result in death.

Amaryllis 
Common garden plants popular around Easter, Amaryllis species contain toxins that can cause vomiting, depression, diarrhea, abdominal pain, hypersalivation, anorexia and tremors.

Autumn Crocus
Ingestion of Colchicum autumnale by pets can result in oral irritation, bloody vomiting, diarrhea, shock, multi-organ damage and bone marrow suppression.

Chrysanthemum
These popular blooms are part of the Compositae family, which contain pyrethrins that may produce gastrointestinal upset, including drooling, vomiting and diarrhea, if eaten. In certain cases depression and loss of coordination may also develop if enough of any part of the plant is consumed.

English Ivy
Also called branching ivy, glacier ivy, needlepoint ivy, sweetheart ivy and California ivy, Hedera helix contains triterpenoid saponins that, should pets ingest, can result in vomiting, abdominal pain, hypersalivation and diarrhea.

Peace Lily (AKA Mauna Loa Peace Lily)
Spathiphyllum contains calcium oxalate crystals that can cause oral irritation, excessive drooling, vomiting, difficulty in swallowing and intense burning and irritation of the mouth, lips and tongue in pets who ingest.

Pothos
Pothos (both Scindapsus and Epipremnum) belongs to the Araceae family. If chewed or ingested, this popular household plant can cause significant mechanical irritation and swelling of the oral tissues and other parts of the gastrointestinal tract.

Schefflera
Schefflera and Brassaia actinophylla contain calcium oxalate crystals that can cause oral irritation, excessive drooling, vomiting, difficulty in swallowing and intense burning and irritation of the mouth, lips and tongue in pets who ingest.

 

Southern Hills Animal Hospital
3827 Hite St. SW
Roanoke, VA 24014-2377
540-343-4155
Southern Hills Animal Hospital

8 Tips For Caring For Your Pet This Winter

1. In or Out?

Does your pet spend most of the time in the backyard? You might want to keep her indoors during the freezing months, especially if you live in bitterly cold areas. No one wants an icicle for a pet — they’re simply not that cuddly.

2. Bare Naked Truth

If you must keep your pet outdoors, consider this: Would a fur coat alone (even if it is faux mink) keep you warm against the elements? No? Well, your pet’s fur coat isn’t enough protection for your pet during winter, either. Be a pal and provide your dog with a warm, dry, and draft free shelter outside; the shelter should also comply with any state laws that apply.

3. No More Frozen Dinners!

Because it takes more energy to stay warm when it’s cold, outdoor animals eat more during the winter. Likewise, fresh, running water is vital for maintaining your pet’s health. Keep an eye on the water bowls and make sure they haven’t turned into little skating rinks for fleas (boo, fleas!). While ice pops might be a fun treat, your pet really doesn’t want to have to lick a frozen lump of ice to get his water.

VIN Library

Southern Hills Animal Hospital provides you with a full library of research material through VIN, the Veterinary Information Network. VIN is the world’s first and largest online veterinary community, where new articles are added weekly to make sure that our readers have the most current veterinary information available. Click here to visit the library.

Emergency Care for Your Pet

Unfortunately, accidents do happen. When a medical emergency befalls our furry friends, pet parents may find it difficult to make rational decisions, especially if something occurs during the middle of the night. That’s why it’s crucial to have an emergency plan in place—before you need it.

Finding 24-Hour Emergency Care for Your Pet

Talk to your veterinarian about an emergency protocol. Does your vet provide 24-hour service or does he or she work with an emergency clinic in the area? Some practices have multiple veterinarians on staff who rotate on-call services after hours. Check to see if your primary care vet has partners who might answer an emergency call. It’s also a smart idea to keep the name, number and address of your local emergency clinic tacked to the refrigerator or stored in your cell phone for easy access.

Signs Your Pet May Need Emergency Care

Your dog may need emergency care because of severe trauma—caused by an accident or fall—choking, heatstroke, an insect sting, household poisoning or other life-threatening situation. Here are some signs that emergency care is needed:

Pet Fall Safety Tips

Here are some tips to keep your pet snug and healthy during the autumn months.

• The use of rodenticides increases in the fall as rodents seek shelter from the cooler temperatures by attempting to move indoors. Rodenticides are highly toxic to pets—if ingested, the results could be fatal. If you must use these products, do so with extreme caution and put them in places inaccessible to your pets.
• Items like glue sticks, pencils and magic markers are considered “low toxicity” to pets, which means they’re unlikely to cause serious problems unless large amounts are ingested. However, since gastrointestinal upset and blockages certainly are possible, be sure your children keep their school supplies out of paw’s reach.
• Training tip: If you and your pooch haven’t been active outdoors in a while because of the summer heat, do some remedial recall training. Dogs, like people, get rusty on their skills if they aren’t using them.
• Fall and spring and are mushroom seasons. While 99% of mushrooms have little or no toxicity, the 1% that are highly toxic can cause life-threatening problems in pets. Unfortunately, most of the highly toxic mushrooms are difficult to distinguish from the nontoxic ones, so the best way to keep pets from ingesting poisonous mushrooms is to keep them away from areas where any mushrooms are growing. Contact your veterinarian or the ASPCA Animal Poison Control Center immediately if you witness your pet eating a wild mushroom.
• In order to generate body heat, pets who exercise heavily outdoors, or who live outdoors, should be given more food during colder seasons. Make sure horses and other outdoor animals have access to clean, fresh water that is not frozen.
• Autumn is the season when snakes who are preparing for hibernation may be particularly “grumpy,” increasing the possibility of severe bites to those unlucky pups who find themselves in the wrong place at the wrong time. Pet owners should know what kinds of venomous snakes may be in their environment—and where these snakes are most likely to be found—so they can keep pets out of those areas.
• Many people choose fall as the time to change their car’s engine coolant. Ethylene glycol-based coolants are highly toxic, so spills should be cleaned up immediately. Consider switching to propylene glycol-based coolants—though they aren’t completely nontoxic, they are much less toxic than other engine coolants.