Question from Jen:
We currently do a high volume MASH clinic for feral cats. We feel we are working very hard to uphold quality and sterile procedures. Recently though we are finding that many of the cats we return back to caretakers are not being seen - either at all or infrequently. Some of our volunteers are now worried that maybe we are doing something wrong and that we shouldn't be doing high volume surgeries. I am hoping that it is because they just need to get away because of the stress of the situation or because now they are fixed and are less likely to roam or they are friendly and getting picked up by people to adopt them; but now I am worried too. How can we make sure we are doing right by the cats and still maintaining our surgeries to get the numbers down?
Response from Brenda Griffin:
I am sure Dr. Levy will have a lot to offer here, but here is my experience...
We always warn caretakers that bring cats to our clinic that the cats may lay low for days or even weeks following spay/neuter. We try to inform them of this, without alarming them. We also explain that in the vast majority of instances, the cats return to their usual behavior and routines in time, and we emphasize how improved their welfare will be. They will be cats, we tell them... and, they will try to make you fell "guilty" for trapping them and bringing them in, but ultimately, they will be much healthier for it, and it is the right thing to do. When the alternative is multiple litters of kitten, a high kitten mortality rate, fighting, territorial aggression/marking, and continued hormonal stress and welfare issues for the cats, plus nuisance complaints, and the moral issues of allowing uncontrolled reproduction, the reality that it is the best thing sinks in. Stick to the facts. Get them to think logically, be patient. They love the cats and it may be hard, but as you know, it is the right thing to do.
By the way, Dr. Levy's is the largest and the original veterinary college based program. We are just copycats!
We always warn caretakers that bring cats to our clinic that the cats may lay low for days or even weeks following spay/neuter. We try to inform them of this, without alarming them. We also explain that in the vast majority of instances, the cats return to their usual behavior and routines in time, and we emphasize how improved their welfare will be. They will be cats, we tell them... and, they will try to make you fell "guilty" for trapping them and bringing them in, but ultimately, they will be much healthier for it, and it is the right thing to do. When the alternative is multiple litters of kitten, a high kitten mortality rate, fighting, territorial aggression/marking, and continued hormonal stress and welfare issues for the cats, plus nuisance complaints, and the moral issues of allowing uncontrolled reproduction, the reality that it is the best thing sinks in. Stick to the facts. Get them to think logically, be patient. They love the cats and it may be hard, but as you know, it is the right thing to do.
By the way, Dr. Levy's is the largest and the original veterinary college based program. We are just copycats!
Response from Julie Levy:
Some cats are so freaked out by the whole trapping and surgery procedure that they move to a new location once they are released. Often, these cats will reappears days or weeks later.
If this happens a lot, I would investigate further. Visit the colony sites and talk to the caretakers about their procedures. Could the management of the colony be improved to make the area more attractive to the cats?
There is also a concern that cats who disappear have become ill or had surgical complications. This is the worse possible outcome and the one that we fear the most.
If the disappearance of cats is a recent development, this should prompt a thorough search for any changes in procedures that might have triggered it. A review of clinic procedures and perhaps a visit from an outside consult (unbiased observer) would be helpful.
If this happens a lot, I would investigate further. Visit the colony sites and talk to the caretakers about their procedures. Could the management of the colony be improved to make the area more attractive to the cats?
There is also a concern that cats who disappear have become ill or had surgical complications. This is the worse possible outcome and the one that we fear the most.
If the disappearance of cats is a recent development, this should prompt a thorough search for any changes in procedures that might have triggered it. A review of clinic procedures and perhaps a visit from an outside consult (unbiased observer) would be helpful.
How to talk to vets when experiencing high mortality rates
Question from Jessica:
We are very fortunate to have a supportive spay/neuter clinic in our area to whom we take a lot of our feral cats, but our mortality rate is much higher than what you suggested in a previous answer. We have had at least 10 cats die in the past year out of the approximately 1,000 cats and kittens we have done there, maybe even a few more. When we raise our concerns the staff explains that this is to be expected, because feral cats cannot be examined or given any pre-op blood tests, etc., and also because ferals may be malnourished and under greater stress than the companion animals on whom they do surgery.
We suspect there may be an issue with their anesthesia protocols but don't know how to verify this nor how to discuss the issue with them without putting them on the defensive. The cats are sometimes still groggy 6 or 8 hours after surgery. But we also feel we are the advocates for the cats and must speak to them about this high mortality rate.
We really appreciate all they have done for our feral cat program and want to keep a good relationship. However, it is uncomfortable to always worry that the cats we take in may not make it out. Can you suggest what we should be looking for to help pinpoint the potential areas causing this problem and how we could document it, since we are not vets or medical professionals?
We suspect there may be an issue with their anesthesia protocols but don't know how to verify this nor how to discuss the issue with them without putting them on the defensive. The cats are sometimes still groggy 6 or 8 hours after surgery. But we also feel we are the advocates for the cats and must speak to them about this high mortality rate.
We really appreciate all they have done for our feral cat program and want to keep a good relationship. However, it is uncomfortable to always worry that the cats we take in may not make it out. Can you suggest what we should be looking for to help pinpoint the potential areas causing this problem and how we could document it, since we are not vets or medical professionals?
Response from Julie Levy:
The first step is to document the actual mortality rate. Exactly how many animals have died compared to how many have been anesthetized? The next step is to institute a policy of having necropsies performed on all of the cats that die. We do this, and approximately half of cats that die have an identifiable contributor such as heartworms, cardiomyopathy, cancer, etc. Sometimes it is due to a surgical error that leads to hemorrhage. This is important to know, so we can inform our surgeons of
any problems encountered in their patients.
I do agree that feral cat anesthesia and surgery presents some special challenges that pet cats do not. They are extremely stressed, they may have poor body condition and large parasite burdens, traumatic injuries, or undetected metabolic problems or cardiopulmonary diseases. Since we cannot examine the cats before anesthesia, we are at a disadvantage in protecting their health.
If the death rate appears too high, then a close examination of the causes of death, as well as any procedures that may have changed or might not be optimal for feral cats should be carried out. Why did cats die and in what stage of their care did it occur? Sometimes procedures evolve without anyone being aware of it, so an advisory visit from someone who does not usually work at the clinic can be helpful.
Long anesthesia recovery times are a problem for cats in Operation Catnip as well. We use injectable anesthesia, and some cats are not fully recovered until the following morning. This can cause problems in kittens, who may develop hypoglycemia if they fast too long.
A thorough review of the findings over time will help you to determine if there are systematic problems or this was just a bad year. Our fatality rate varies a lot from year to year, but over time, it averages 3.5 cats/1,000.
any problems encountered in their patients.
I do agree that feral cat anesthesia and surgery presents some special challenges that pet cats do not. They are extremely stressed, they may have poor body condition and large parasite burdens, traumatic injuries, or undetected metabolic problems or cardiopulmonary diseases. Since we cannot examine the cats before anesthesia, we are at a disadvantage in protecting their health.
If the death rate appears too high, then a close examination of the causes of death, as well as any procedures that may have changed or might not be optimal for feral cats should be carried out. Why did cats die and in what stage of their care did it occur? Sometimes procedures evolve without anyone being aware of it, so an advisory visit from someone who does not usually work at the clinic can be helpful.
Long anesthesia recovery times are a problem for cats in Operation Catnip as well. We use injectable anesthesia, and some cats are not fully recovered until the following morning. This can cause problems in kittens, who may develop hypoglycemia if they fast too long.
A thorough review of the findings over time will help you to determine if there are systematic problems or this was just a bad year. Our fatality rate varies a lot from year to year, but over time, it averages 3.5 cats/1,000.
La tasa de mortalidad de Spay/Panama es de 2.1 animales/1,000