Cavalier Dog Support Group ad creative
Cavalier Dog Support Group
Cavalier Dog Support Group

Active· since Apr 6, 2026

113
days running
0
relaunches

Ad copy

Am I a bad dog mom for not knowing this? I need to talk about this because I feel like I failed my dog and I do not want anyone else in this group to go through what I went through. Three years ago my breeder told me Rosie was from a healthy line. She said the parents had been checked by a vet and everything looked great. She said Cavaliers were one of the healthiest small breeds she had ever worked with. I paid $1,500, drove two hours to pick her up, and brought home the sweetest puppy I have ever seen in my life. I did not ask for genetic testing results. I did not ask about heart screening. I did not ask about something called OFA certification. I did not even know those things existed. I was a second grade teacher with two kids under five at the time. I had done my research on which breed was best for families and every single article said Cavalier King Charles Spaniel. Gentle. Great with kids. Easy to train. Loves to cuddle. Nobody mentioned the hearts. Not one article. Not one blog post. Not the breeder. Not my vet at the first puppy visit. Not the pet store where I bought her food. Nobody. For two years Rosie was perfect. She slept in my daughter's bed every night. She followed my son around the house like a shadow. She sat on my lap every evening while I graded papers. She was exactly what every website promised she would be. Then at her two year checkup my vet put the stethoscope on her chest and got quiet for a second. He listened again. Then he said she had a grade 2 heart murmur. I did not even know what that meant. He explained that the mitral valve in her heart was not closing properly and blood was leaking backward. He said it was common in Cavaliers. He said we would monitor it. I sat in my car in the parking lot for 20 minutes before I could drive. My kids were at school. I just sat there Googling. That is when my entire understanding of this breed fell apart. I found out that every Cavalier alive today traces back to roughly six dogs after World War II. Six. The breed was almost extinct and they rebuilt it from six animals. Every single Cavalier born since has inherited whatever those six dogs carried. Including a weakness in the mitral valve. I found out that over 50% of Cavaliers have a heart murmur by age 5. Over 90% by age 10. I found out that in the 1980s this breed lived to 14 or 15 years old. Today the average is 9.5. The lifespan dropped by almost five years during the exact same period the breed got popular. I found out that Norway actually considered banning the breeding of Cavaliers because the heart disease rate was so high they classified it as an animal welfare issue. I found out that my breeder saying the parents were "checked by a vet" meant absolutely nothing. A regular vet visit with a stethoscope cannot detect early valve disease. You need a cardiologist with an echocardiogram for that. And most breeders never do it because it costs $300 to $500 per dog and there is no law requiring it. I felt sick. Not at the breeder. At myself. I kept thinking I should have known. I should have researched more. I should have asked harder questions. I am a teacher. I research everything. I compare reading curriculums for weeks before picking one for my classroom. But when it came to my dog I just trusted what someone told me and handed over $1,500. For a week I could barely look at Rosie without crying. My daughter kept asking me what was wrong. I told her mommy was just tired. Then I started looking into what I could actually do. And that is when I made the second mistake that almost every Cavalier owner makes. I went on Amazon and searched for dog heart support. The top results were all full of taurine and L-carnitine. I almost bought one. Five stars. Thousands of reviews. Looked perfect. Then I found a post in a Cavalier health group that changed everything. Someone explained that taurine and L-carnitine are for a condition called DCM where the heart muscle gets weak. That happens to big dogs. Golden Retrievers. Great Danes. Dobermans. Cavaliers do not get DCM. Cavaliers get MVD. The valve breaks down, not the muscle. Completely different problem. Completely different needs. I almost spent $40 a month on something that would not have helped my dog at all. The group pointed me to what the valve actually needs. CoQ10 in ubiquinol form, not the cheap ubiquinone that most products use because the body absorbs it 70 to 80% better. Omega-3 fatty acids. Hawthorn berry. D-Ribose. Magnesium. Ingredients that support the specific tissue breaking down in a Cavalier heart. I found a chew that had all of them in the right form. One chew a day. I could actually afford it. As a teacher and a mom of two that mattered to me more than I want to admit. I had already looked up the cost of heart medication and cardiology visits and the numbers scared me. Vetmedin alone can run $200 a month. Cardiology echos are $400 to $600 each. Emergency visits for congestive heart failure start at $2,000. I read about open heart surgery costing $18,000 to $52,000 and there are only three clinics in the entire world that do it. I could not afford to wait and hope. I needed to start where I was with what I could control. That was three years ago. Rosie is 6 now. At her last cardiology appointment the cardiologist said the murmur has not progressed. Still grade 2. The valve has not gotten worse. Her heart has not enlarged. She said Rosie was doing remarkably well for a Cavalier her age. Then she asked me what I was doing differently. I told her about the chews. She looked at the ingredients and said she wished more owners started this early. She said most of the Cavaliers she sees do not come in until the murmur is already at grade 4 or 5 and the heart is enlarged and by then the options are limited and expensive. I am not saying the chews cured anything. Rosie still has MVD. She was born with the genetic predisposition for it just like every Cavalier was. These are support chews not medicine. They do not replace her vet or her cardiologist. But three years of stability when everything I read told me to expect progression? I will take that every single day. Here is why I am writing this post. Last month at the dog park I met a woman with a 2 year old Cavalier named Beau. I asked if she had ever had his heart checked. She looked at me like I was crazy. She said her breeder told her Cavaliers were one of the healthiest breeds around. The exact same words my breeder used. I told her everything. The six dogs. The valve. The 50% by age 5. The Amazon trap. All of it. She stood there with her mouth open. Then she started crying. Not because I scared her. Because nobody had ever told her. That is the problem. Nobody tells you. Your breeder will not tell you because it would hurt sales. Your vet might not tell you because the system does not have a protocol for prevention, only treatment. The pet store will not tell you because they sell the taurine products that do not help. And the breed appreciation groups are full of cute photos but nobody wants to post the hard stuff because it kills the mood. So I am posting the hard stuff. If you have a Cavalier of any age and you have not had a cardiac screening with an actual cardiologist, please do it. A regular vet stethoscope check is not enough. The valve can be changing for a year or two before any stethoscope picks it up. And if you are looking for heart support, please check the label before you buy. If it says taurine and L-carnitine as the main ingredients, it was made for DCM, not MVD. Your Cavalier needs ubiquinol CoQ10, omega-3, hawthorn, D-Ribose, and magnesium. This is what I give Rosie every day. One chew. The ingredients are right. I can afford it. And three years later her cardiologist is still asking me what I am doing. weston-animal.co/products/h-chews I am not a vet. I am not a scientist. I am a second grade teacher from Raleigh who trusted her breeder and got lucky enough to find the right information before it was too late. Whether your Cavalier has a murmur or not, the valve needs support. That is not my opinion. That is the breed. Do not wait for the parking lot moment. Start now. P.S. My daughter is 8 now. She told me last week that Rosie is her best friend. I cannot put a price on making sure that best friend is around as long as possible. weston-animal.co/products/h-chews P.P.S. For the moms in here doing the mental math. I looked up the full cost of reactive heart treatment. Stage B2 runs $1,700 to $2,500 a year in medication and monitoring. Stage C heart failure is $4,000 to $8,000 a year. One chew a day costs less than my kids' after school snacks. Start before you have to start paying the big numbers. weston-animal.co/products/h-chews

I paid $1,500 and nobody told me this

Weston Animal Co.

SHOP NOW
🪄Crush AI

Like this ad? Make it yours.

Crush rebuilds this exact creative around your product — your brand, your colors, your offer — in about a minute.

More ads from Cavalier Dog Support Group

Cavalier Dog Support GroupCavalier Dog Support Group
Inactive
9 Days
-Reach
Cavalier Dog Support Group Facebook ad
Details
Cavalier Dog Support GroupCavalier Dog Support Group
Active
113 Days
-Reach
Cavalier Dog Support Group Facebook ad
Details
Cavalier Dog Support GroupCavalier Dog Support Group
Active
113 Days
-Reach
Cavalier Dog Support Group Facebook ad
Details
Cavalier Dog Support GroupCavalier Dog Support Group
Active
118 Days
-Reach
Cavalier Dog Support Group Facebook ad
Details
Cavalier Dog Support GroupCavalier Dog Support Group
Active
118 Days
-Reach
Cavalier Dog Support Group Facebook ad
Details
Cavalier Dog Support GroupCavalier Dog Support Group
Active
118 Days
-Reach
Cavalier Dog Support Group Facebook ad
Details
Cavalier Dog Support GroupCavalier Dog Support Group
Active
118 Days
-Reach
Cavalier Dog Support Group Facebook ad
Details
Cavalier Dog Support Group Ad — Running 113 Days | Crush Ad Library