The March 2019 data ranks San Francisco as second highest percentage increase heartworm infection in the US. Even if you don't treat your cat or dog for heartworm every month, as recommended, please try to this year, and be sure you don't miss the next few months.
Heartworm is transmitted through the bite of an infected mosquito. Unfortunately, our wet spring has resulted in a dramatic increase of the mosquito population which then has led directly to an increase in the documented cases of heartworm infection.
Heartworm disease in dogs is serious and can be fatal. From the time a dog is bitten by an infected mosquito to the time a positive test confirming infection can be achieved is 6 to 7 months. During this time, damage to the infected individual begins. The adult worms that develop reside in the heart and in the pulmonary artery leaving the heart on the way to the lungs. The presence of these adult worms in these locations is responsible for the clinical signs that include coughing, lethargy, excercise intolerance and weight loss. This can progress to heart failure in some of its worst forms.
Cats respond differently to the few adult worms that develop and present essentially with asthma which can be severe. Unlike dogs, cats cannot be treated for heartworm infection, which makes a good case for prevention.
Even indoor pets are at risk. Studies have shown the percentage of heartworm infected mosquitoes is higher in the indoor population versus the outdoor population of mosquitoes. Heartworm infected mosquitoes understandably seek out the less challenging environment of the indoors.
Heartworm disease in dogs is treatable, but has many difficulties. The treatment occurs over several months, requires multiple drugs that can be costly, and some come with their own risks. The primary drug used to kill the adult worms is an arsenical derivative. Most dog owners, as well as veterinarians, would prefer not to find themselves in a situation where such a drug is necessary. Needless to say, prevention is far easier, more affordable and comes with essentially no risk to your pet.
Obtaining heartworm prevention is easy. It does require that dogs be tested for heartworm and, if negative, we start them on a preventative. Heartworm testing can be arranged simply by calling the hospital and making an appointment for a heartworm test. Or, we'd be happy to arrange for a veterinary technician to come to you.
If ever there was a case of ‘an ounce of prevention is worth a pound of cure,’ this is it. With heartworm infection on the rise locally, we encourage the use of preventatives for the health of your pet.


We had hoped that our next construction update would report a new transformer, completing the overall transformation, and an Open House date to celebrate. Alas, the new transformer install was delayed.
The indoor parking garage is now open to anyone with an appointment. If you only have a quick pickup, and there's space in the garage, feel free to use it. You're the "exception that proves the general rule."
If you feed your dog Hill's Prescription Diet or Hill's Science Diet canned food, hold off (for now) and call us for a lot number cross-check, or food alternative. We've been made aware of a voluntary recall caused by an ingredient supplier overshooting the mark on Vitamin D – and too much Vitamin D can be a real problem.
We have a couple of significant updates for you. First off, procedures and surgeries are now being conducted on-site.
Quick status report as we dive into the New Year, plus a couple heads-ups. We hope your holidays were lovely, full of family and friends. As clients travel, it is our honor to take care of their pets, particularly those with specific medical issues. Over this season, our boarders enjoyed the new hospital, complete with new hospital smells. 
We have a modest status update of some progress to report. While there are still steps to take before we are ready to welcome everyone and invite you to our open house, beginning today our reception staff is answering calls in real time, and we will conduct most scheduled appointments on site at 2707 El Camino Real in Redwood City.
Which brings up phone calls: we had some hickups with the phone system transition, have been deeply concerned about it, and are doing everything in our power to troubleshoot and resolve the problem. We have the technical talent on site now. A voicemail system can currently accept messages and is being monitored during business hours.

