Monday, August 19, 2013

1091. Follow up on terrapin with right ear abscess

Aug 19, 2013

Abscessed right ear lanced. Terrapin went home on the same day, to live apart from the other 3 and to give medication.

I phoned today, 6 days post surgery.
"Swelling gone down a bit," the owner said. "He is eating a bit. I am usually out working and so I don't know."
"Is swelling down by 50%?" I asked.
"Yes."
"You must give the medication," I said.
"It is difficult to feed medicine," he said. "He won't open his mouth. Sometimes I managed to do it."
"How about closing his nostrils so that he will open his mouth?"
"I do it but he does not open his mouth."
There seems to be some return of appetite. The owner will come for medicine. Follow up is  important for the pet as most owners don't provide feedback.

Dysuria - X-rays taken. S/D trials not properly complied with

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Date:   20 August, 2013  
 
Focus: Small animals - dogs, cats, hamsters, guinea pigs, turtles & rabbits
 
Proper use of the S/D diet to dissolve the crystals 
Dr Sing Kong Yuen, BVMS (Glasgow), MRCVS
Date:   20 August, 2013  
toapayohvets.com 
Be Kind To Pets
Veterinary Education
Project 2010-0129

 

Wednesday, August 14, 2013

1078. The Ang Mo Kio Silkie Terrier ate lots of treats

 
I had known Celebrity since she was a puppy in 2005. After the puppy vaccination, no more visits. In Jul 3, 2013, blood appeared in the urine. I took a urine test.

July 3.  Haematuria. Urine test. pH 9.0, SG 1.034, Protein +, Blood 3+, Crystals triple phosphate +, amorphous phosphate 3+ . No bladder stone palpated.  I advised X-ray and S/D for 3 months. 

July 10. Cannot pee. Owner sent the dog for X-rays at another practice. No stones seen.

Aug 13. The owner brought in the urine for test. pH 8, SG 1.020, Blood Trace, Bacteria +, amorphous phosphate 2+, Triple phosphate occasional

After July 10, no problems of urination or visible blood in the urine and so the owners were satisfied. Surprisingly, the wife brought in the urine sample on Aug 13, for analysis as advised by me. Most Singaporean dog owners don't bother since the dog had no urination problems. 

Dissolving of urinary crystals
My advice on the first consultation. S/D 3 months to dissolve the crystals. Urine test monthly.  Then C/D dry.

PROBLEM
Dog will not eat the S/D and so the owner did not comply with my instructions.  I advised the owner to feed 10% S/D and then add to become 100%. However, the owner bought S/D x 7 cans on Jul 6, 12 cans on Jul 20 and now 12 cans on Aug 13.

No dog treats given. Fed Pedigree Canned + rice in the past month.

CONCLUSION
The dog had no episodes of urination difficulty since Jul 10 to date. However, the mixture of S/D diet and other food did not dissolve the crystals as the owner needs to convert to 100% of S/D. I text the husband who says he will do it.


Aug 15, 2013. The husband phoned to see me in 20 minutes. I advised medication and review of the X-rays taken by another vet again. Many cases need monitoring and review but vets will have no "work-life" balance if they really review ever case and write case report to understand the effects of home management on S/D diet. So, we can't do it for every case.

In this case, S/D diet would have worked to eliminate the amorphous phosphate crystals in the urine if the owner had diligently converted the dog to 100% of S/D in July. Although the dog did not get 100%, she still benefited in that she no longer had urination problem.

But the latest urine test in Aug showed that blood, bacteria and crystals are coming back in the alkaline urine again.

Many owners don't understand the technical use of S/D diets in dissolving the crystals by acidification of the urine. So they don't comply since the dog will not eat it. The trick is to give 5% increasingly and consistently.

Let's hope this dog will be OK with the new motivation and participation of the owners, a couple in their late 50S  -----------------------------------------------

Sunday, August 18, 2013

Dysuria - X-rays taken. S/D trials not properly complied with

 
The old female Shih Tzu peed blood in the urine 3 days ago in July 2013. The owner did not want an X-ray.

"Practising heartlander medicine is not as easy as practising in a practice where clients do not worry about medical costs," I said to the two Raffles Institution interns from Secondary Four working on Aug 19, 2013.  "Some owners don't want x-rays. Some don't want blood test and so the vet has no complete evidence to support his diagnosis and treatment. 

Then the dog could not pee normally 7 days later. The owners phoned me. They went to a clinic to get the X-rays done and consulted me with the X-rays. There were no radio-dense stones.
  I had advised S/D diet to acidify the urine which had amorphous phosphate urinary crystals, bacteria, blood and alkaline pH 3 days ago during the first consult. I also advised S/D based on urine test and get another urine test 1 month later.


"My dog will not eat the S/D" the couple said.
"Mix with the original food and increase to 100% S/D," I advised. "Otherwise the stones may form."

One month later, the wife brought in a bottle of dog's urine for testing. The amorphous phosphate crystals were lesser in amount but a bit of blood and bacteria were present. "You didn't feed 100% S/D for the last 4 weeks. Based on the latest test, the blood is coming back in the urine."

This time the couple was serious. "How did you do it?" I asked.
"Just starve the dog. He will eat 100% S/D".
S/D is fed to dissolve the phosphate crystals for 1-3 months. Urine tests must be done monthly. Then the owner has to be careful in feeding commercial food. No more dog treats for sure.
Updates will be on this webpage:
www.sinpets.com/F6/20130820bladder
_crystals_non_compliance.htm





More info at: Dogs or Cats
To make an appointment: e-mail judy@toapayohvets.com
tel: +65 9668-6469, 6254-3326
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Clinical Research
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Rabbit - parasites causing head tilt in rabbits - Encephalitozoon cuniculi

Head tilt is rabbits is a most common condition seen in practice. The causes may or may not be a intracellular protozoan parasite called Encephalitozoon cuniculi. It is passed in the urine. It is transmitted by ingestion of spores in food or water contaminated by urine.

Signs include head tilt, hind limb paraesis, urinary incontiennce, cataract, uveitis and death.

Diagnosis is difficult. Blood tests are required. 

Treatment
Clinical signs - Oral 20mg/kg fenbandazole for 28 days once a day (e.g Panacur)

Prevention - above for 9 days.
Separate food and water from urine

Deworming of intestinal worms 3-4 times per year is best. 

Zoonosis - Some infected rabbit owners complained of being unwell.


Some references
http://www.petrabbitworld.com/

1088. An old cat in Turkey has bladder stones

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Date:   20 August, 2013  
 
Focus: Small animals - dogs, cats, hamsters, guinea pigs, turtles & rabbits
 
Blood in the urine of a Turkey's cat  
Dr Sing Kong Yuen, BVMS (Glasgow), MRCVSDate:   20 August, 2013  
toapayohvets.com 
Be Kind To Pets
Veterinary Education
Project 2010-0129

 
EMAIL TO DR SING DATED AUG 18, 2013Hello i am a vet doctor from Turkey and i was searching some info about stones of cats also found you in internet.  I'll appreciate if you can help me about this x-ray. My patient has a blood urine and she has some stones in her bladder. She is 12 years old. I begin to give her hills c/d from today and pills as must be. But I don't know really whether she needs an operation or wait to see the results of c/d food for a while, or what i have to do more?

What do you think about this fact and type of stones? (like struvite or?)
Thank you.

Best regards

Dr H
EMAIL REPLY FROM DR SING DATED AUG 19, 2013 Thank you for your X-rays. It is hard to know what type of stones are present in the bladder. The spikey ones look like calcium oxalate but you cannot base the composition of stones on X-rays. It must be done on stone analysis.
Have you done a urinalysis for the urinary crystals? The only solution is to perform surgery to remove the stones as they are too large and many. In my opinion, the C/D  prescription food for cats is not meant to dissolve struvite urinary stones but to prevent stone formation. Anaesthesia is risky in very old cats and so you have to let the owner know. 
------------------------------------------------------------------------

EMAIL TO DR SING DATED AUG 20, 2013

i am sorry that i disturbed you and thanks a lot for your quick response..
yes spikes are look like calcium
i have told the owner about complication with anesthesia and they don't want the operation..i didn't make a urinalysis for the crystals by the way so i will do tomorrow..
is there another choose except c/d? or what to do more if the owner doesn't want the operation?
Need your advice thanks..
 
EMAIL REPLY FROM DR SING DATED AUG 20, 2013
If the owner does not want the surgery, this is the owner's choice. 1.  The vet must record his advice to perform surgery in writing to the owner to prevent misunderstanding from family members and friends who may not be aware of the owner's choice.
2.  Regular urine and bacterial cultures and antibiotic sensitivity tests when there is haematuria and infections
3. Blood test to screen the health esp. kidney function when there is vomiting.
4.  Prescription of antibiotics when there is haematuria may be the only treatment in this case.  
5. Do you have a ventral-dorsal view of the bladder?
 
Updates will be on this webpage:
www.sinpets.com/F6/20130819bladder_stones
_cat_Turkey.htm


More info at: Dogs or Cats
To make an appointment: e-mail judy@toapayohvets.com
tel: +65 9668-6469, 6254-3326
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Clinical Research
Copyright © Asiahomes
All rights reserved. Revised: August 20, 2013

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Sunday, August 18, 2013

5 weeks after an ivomec injection - scabies


1086. Update & Review: Maine Coon slightly pinker gums - goes home today Saturday

Saturday Aug 17, 2013

An unusual challenging case
 
Maine Coon, MN, 5 years
On Aug 8, 2013, owner complained the cat was behaving strangely. Wanted to hide under the table but can walk. Limped on left hind limb. Had fallen from a height when held by a girl around 2 days ago.

Aug 8, 2013.  Examination
Lethargy. Thin at 8.1 kg but no fever.
Pallor (white gums)
Left nasal discharge
Swollen prepuce (can't see the penis)

Very painful area between and behind the shoulders and also above the kidney area and tail area. Advised strict confinement in a cage but no cage.

Aug 11, 2013
Very quiet but not as bad as on Aug 8. Ate less. Walked a lot in the kitchen area.

X RAYS




Saturday, August 17, 2013

A history of puppy breeding and selling in Singapore

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Date:   17 August, 2013  
 
Focus: Small animals - dogs, cats, hamsters, guinea pigs, turtles & rabbits
Blood in the cat's urine for the 8th time - FLUTD?  
Dr Sing Kong Yuen, BVMS (Glasgow), MRCVSDate:   17 August, 2013  
toapayohvets.com 
Be Kind To Pets
Veterinary Education
Project 2010-0129
Saturday Aug 17, 2013

Recently, I have 2 clients who bought puppies from the internet. It is extremely difficult to sell puppies in Singapore nowadays. In the past, home-breeders and Seller sell using the Straits Times classified. Now I believe they use the internet.Using print advertisement is costly at least $33 for a daily 3-line advert while Facebook is free. There is the risk of the veterinary authorities imposing penalties for selling puppies without a pet shop licence. Pet shop operators must be approved to sell puppies, otherwise they can't open for business.
Sometimes the authorities impose expensive infrastructural requirements for selling puppies. A few years ago, new pet shops selling puppies must have large extractor vents like chimneys to suck out the air inside the kennels. Something seen in restaurants. I don't see them nowadays. The number of puppies permitted to be sold are restricted according to the floor area of the kennel space.
As for the 2 clients who brought puppies from the internet (Facebook), both of the puppies were poodles costing over $1,500. In the first case, the Buyer saw the puppy in the apartment. The Seller said he was selling for friends. The purchased puppy was coughing. "It is kennel cough," I declared while Dr Daniel was examining this puppy. I palpated the puppy's throat. The puppy gagged and coughed a few times.
The Buyer said she was purchasing from a home and so I assumed it would be one of those home-breeders who loves dogs but need to earn some money to maintain his hobby. "Did you bring your puppy to the public places?" I asked the mother and child. "No," she said. Home breeders' puppies seldom have kennel cough because the puppies are reared in a healthier environment.
"Were there other breeds in the apartment?" I asked.
"Yes," the mother said. "Three or four other breeds like Chihuahua".
This would account for the kennel cough micro-organisms being spread from other puppies consigned for sale by other breeders. 
In the second case, the Seller would bring the puppy downstairs to show the prospective Buyer as he did not want the authorities to raid his premises. That was what the mother and teenaged daughter told me. This puppy did not have kennel cough. "How many puppies are present in the apartment?" I asked. The mother said: "Four puddings."  The little girl, slim and around 12 years old, laughed: "It is four poodles, mum."  Nowadays, children are too smart.
"Why do you name your poodle 'Pudding?'" I asked the mum. "Puddings sound like poodles and now your little girl laughed aloud at your mistake."
"My daughter gave this name," the mum confessed.      
A few days ago, I met an experienced pet food supplier. He said to me: "Dr Sing, you are lucky that you no longer serve the dog breeders of Pasir Ris. Now there are at least seven vets soliciting for business. The vaccination price has dropped to $7.00/puppy vaccinated. They are mainly younger vets."
"I gave up serving the breeders and pet shop operators as I don't have time for my private clients," I said. "In any case, the breeders want to press down the vaccination price of $10/puppy and one bigger pet shop operator even demanded $9.00. Caesarean sections were $250. The whole business model was losing money and time and so I was glad that there were other vets providing the service.
"As for your statement that the vaccination is $7.00/puppy for the breeders, I remember a story told to me by one of those non-vet running a veterinary practice. He marketed cheap vaccinations to breeders for his practice. There were four vets including him doing the Pasir Ris breeders. He said to me he organised a meeting with the other 3 vets to set the price at $10.00. The next day, one of the vets under-priced by offering $7.00. So, your $7.00 vaccine cost to breeders is not a new issue!" 
"Nowadays, few Singaporeans are buying puppies," he lamented. "The authorities ask them to adopt rescue puppies and not buy from puppy mills."
"Are you sure?" I asked. "The government should be impartial as it is incorruptible."

"You don't support the breeders as you sell your puppy food to them at high prices," I said. "You don't help them to promote the sale of puppies."
"I sell the puppy food to them at very low prices," he replied. "Some of them sell to pet shops. When my people went to the pet shop, we saw our products which we did not sell to them. So, I had the bags tagged and identified the breeders involved."
"Who are they?" I asked.
"Sorry, I can't tell you."
"Is the big breeder XXX involved?" I asked.
"No," he said.
Pet shop operators face cut-throat competition and so they sell the dog food are lower than the recommended retail prices or lose to others. There are an estimated 200 brands of pet food and the bigger pet shops seem to corner the market, as in most businesses in Singapore. There are now 55 veterinary practices with the latest two soon to open in the West Coast. I can understand the need of the newer vet practices to under price their services so that they can survive day to day. All new business do it. So, it is not a new issue for veterinary practices to do the same.
 
Updates will be on this webpage:
www.sinpets.com/F6/20130817Singapore_
history_puppy_sale.htm

More info at: Dogs or Cats
To make an appointment: e-mail judy@toapayohvets.com
tel: +65 9668-6469, 6254-3326
tpvets_logo.jpg (2726 bytes)Toa Payoh Vets
Clinical Research
Copyright © Asiahomes
All rights reserved. Revised: August 17, 2013

Toa Payoh Vets