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Each warrants a heart examination, particularly in a dog from a predisposed breed.",[338,646,647,650,651,657],{},[354,648,649],{},"Why do AFib alerts matter in DCM?"," Atrial fibrillation can complicate DCM and make an already weakened heart less efficient. ",[233,652,656],{"href":653,"rel":654},"https:\u002F\u002Fwww.invoxia.com\u002Fblog\u002Fpetcare\u002Fminitailz-upgrades-afib-detection-canine-heart-health\u002F",[655],"nofollow","Biotracker AFib alerts"," flag a risk between appointments: contact your vet without delay for ECG confirmation and, if needed, a change in care.",[659,660,662],"usage-card",{"icon":514,"title":661},"Breathing · Faster than usual at rest",[338,663,664],{},"A sleeping respiratory rate above your dog's own baseline over several days, without an apparent explanation such as heat, exercise or stress.",[659,666,669],{"icon":667,"title":668},"\u002Ficons\u002Fdafolle\u002Fvibration.svg","Stamina · New fatigue during exercise",[338,670,671],{},"Your dog stops earlier on walks, takes longer to recover or avoids outings they used to enjoy. The change matters more than the absolute activity level.",[659,673,676],{"icon":674,"title":675},"\u002Ficons\u002Fdafolle\u002Fwarning.svg","Urgency · Coughing, weakness or fainting",[338,677,678],{},"A persistent cough, loss of balance or brief loss of consciousness calls for prompt veterinary attention. These are late signs.",[624,680,683,694,699,706,712],{"style":681,"variant":682},"background: linear-gradient(120deg, #f3fbf4, #f3f9fb); --ub-surface: #ffffff; --ub-border: #c8eeca; --ub-icon-bg: #e8f8e9; --ub-heading: #002623; --ub-muted: rgba(0,38,35,0.7);","light",[345,684,685],{"v-slot:title":347},[323,686,688,691],{"style":325,"tag":413,"id":687},"maladie",[323,689,690],{"style":330,"tag":331},"Causes and",[323,692,693],{"style":335,"tag":331},"predisposed breeds",[345,695,696],{"v-slot:intro":347},[338,697,698],{},"Canine dilated cardiomyopathy is a disease of the heart muscle: the left ventricle enlarges, its walls become thinner and contractions weaken. A vet makes the diagnosis after ruling out other causes of myocardial dysfunction.",[659,700,703],{"icon":701,"title":702},"\u002Ficons\u002Fdafolle\u002Fhistory.svg","A largely genetic origin",[338,704,705],{},"In Dobermans, inheritance is described as autosomal dominant. The condition passes from one generation to the next, explaining the importance of breed and family line in an individual dog's risk.",[659,707,709],{"icon":534,"title":708},"Two ways it can appear",[338,710,711],{},"The disease may begin with rhythm disturbances, reduced contractility or both. Screening therefore combines a 24-hour Holter to assess electrical activity with an echocardiogram to assess heart structure.",[659,713,716],{"icon":714,"title":715},"\u002Ficons\u002Fdafolle\u002Finfo-circle.svg","Non-hereditary factors",[338,717,718],{},"Diet-associated forms have been described since 2018 and remain under investigation. A causal relationship has not been established.",[720,721,723,728,745],"reassurance-grid",{"style":722},"background: linear-gradient(120deg, #c8eeca, #c8e6eb);",[345,724,725],{"v-slot:title":347},[323,726],{"style":325,"tag":413,"title":727},"Before and after diagnosis",[729,730,731,734,737],"reassurance-grid-card",{"background-color":314},[437,732],{"tag":439,"title":733,":dark":470},"Before: notice what changes",[338,735,736],{},"Your dog belongs to a predisposed breed and seems well. The occult phase can last for years without visible signs. Continuous monitoring replaces neither a Holter nor an ultrasound, but it provides a reference for what is normal for your dog.",[445,738,739,742],{},[448,740,741],{},"Personal baselines established before anything changes",[448,743,744],{},"An objective reason to bring a screening appointment forward",[729,746,748,751,754],{"background-color":747},"#154052",[437,749],{"tag":439,"title":750,":dark":470},"After: track progression",[338,752,753],{},"Once a diagnosis is made and treatment begins, appointments may still be months apart. The disease continues between visits. Monitoring records those months and gives your vet real data to inform adjustments.",[445,755,756,759],{},[448,757,758],{},"A continuous history rather than isolated readings",[448,760,761],{},"A report to send before each follow-up appointment",[763,764,768,773],"callout-band",{"badge":765,"button-label":766,"button-url":120,"style":767},"Vets and clinics","Discover Biotrack","--theme-bg-alt: #e9f5f7; --color-grey-700: #154052; --color-grey-300: #c8e6eb;",[345,769,770],{"v-slot:title":347},[323,771],{"style":325,"tag":413,"title":772},"Monitor your cardiac patients remotely",[338,774,775],{},"Biotrack is Invoxia's professional platform. It brings together data from dogs in your practice wearing a Biotracker, so you can monitor patients you consider at risk between appointments.",[408,777,779,787,799,802,805,864,867],{"style":778},"background: #ffffff;",[323,780,781,784],{"style":325,"tag":413},[323,782,783],{"style":330,"tag":331},"Dilated cardiomyopathy:",[323,785,786],{"style":335,"tag":331},"how common is it in Dobermans?",[338,788,789,792,793,798],{},[354,790,791],{},"Why focus on Dobermans?"," This breed is particularly affected by DCM, and detailed age-based screening data is available. The ",[233,794,797],{"href":795,"rel":796},"https:\u002F\u002Fpubmed.ncbi.nlm.nih.gov\u002F20202106\u002F",[655],"study by Wess et al.",", involving 412 Dobermans, reported a cumulative prevalence of 58.2%. The figures below apply to this breed and cannot be generalised to all dogs.",[437,800],{"tag":439,"style":325,"title":801},"Prevalence by age in Dobermans",[338,803,804],{},"Screening of 412 dogs using echocardiography and 24-hour Holter monitoring.",[806,807,808,821],"table",{},[809,810,811],"thead",{},[812,813,814,818],"tr",{},[815,816,817],"th",{},"Age",[815,819,820],{},"Prevalence",[822,823,824,833,841,849,857],"tbody",{},[812,825,826,830],{},[827,828,829],"td",{},"1–2 years",[827,831,832],{},"3%",[812,834,835,838],{},[827,836,837],{},"2–4 years",[827,839,840],{},"10%",[812,842,843,846],{},[827,844,845],{},"4–6 years",[827,847,848],{},"12.5%",[812,850,851,854],{},[827,852,853],{},"6–8 years",[827,855,856],{},"44%",[812,858,859,862],{},[827,860,861],{},"Over 8 years",[827,863,856],{},[338,865,866],{},"These figures come from active screening within a breed population, rather than clinical prevalence seen in consultations. The two methods are not directly comparable.",[338,868,869,870,874,875,880,881,886],{},"Sources: ",[233,871,873],{"href":795,"rel":872},[655],"Wess et al., J Vet Intern Med 2010","; ",[233,876,879],{"href":877,"rel":878},"https:\u002F\u002Fpubmed.ncbi.nlm.nih.gov\u002F28965673\u002F",[655],"Wess et al., J Vet Cardiol 2017","; Tidholm et al., Vet J 2001; Broschk & Distl, Dtsch Tierarztl Wochenschr 2005; ",[233,882,885],{"href":883,"rel":884},"https:\u002F\u002Fpubmed.ncbi.nlm.nih.gov\u002F23078651\u002F",[655],"Summerfield et al., J Vet Intern Med 2012","; Freeman et al., JAVMA 2018; Cornell University College of Veterinary Medicine.",[888,889,893,904,909,922,929,935,947,953],"placement-guide",{"image":890,"image-alt":891,"style":892},"\u002Fimages\u002Flanding\u002Fcardiomyopathie-dilatee-chien\u002Fraces-predisposees.webp","A Doberman, a Newfoundland and an Irish Wolfhound on a countryside path","background: linear-gradient(120deg, #f3fbf4, #f3f9fb); --color-green-500: #30aa72;",[345,894,895],{"v-slot:title":347},[323,896,898,901],{"style":325,"tag":413,"id":897},"races",[323,899,900],{"style":330,"tag":331},"Breeds",[323,902,903],{"style":335,"tag":331},"most often affected",[345,905,906],{"v-slot:intro":347},[338,907,908],{},"Dilated cardiomyopathy is the second most common heart disease in dogs and the most common in large breeds.",[910,911,914],"placement-spot",{"rating-label":912,"title":913},"Large dog","Doberman",[338,915,916,917,921],{},"Dobermans are among the most affected breeds. Learn more about the ",[233,918,913],{"href":919,"rel":920},"https:\u002F\u002Fwww.invoxia.com\u002Fblog\u002Fpetcare\u002Fdog-breed-dobermann\u002F",[655],".",[910,923,926],{"rating-label":924,"title":925},"Giant dog","Irish Wolfhound",[338,927,928],{},"Irish Wolfhounds are among the breeds most often affected.",[910,930,932],{"rating-label":924,"title":931},"Newfoundland",[338,933,934],{},"Newfoundlands are also among the most affected breeds.",[910,936,938],{"rating-label":912,"title":937},"Boxer",[338,939,940,941,946],{},"In ",[233,942,945],{"href":943,"rel":944},"https:\u002F\u002Fwww.invoxia.com\u002Fblog\u002Fpetcare\u002Fdog-breed-boxer\u002F",[655],"Boxers",", it often presents as ventricular arrhythmias.",[910,948,950],{"rating-label":924,"title":949},"Great Dane",[338,951,952],{},"Great Danes are among the predisposed breeds discussed in this guide.",[910,954,957],{"rating-label":955,"title":956},"Medium-sized dog","Cocker Spaniel",[338,958,959],{},"In Cocker Spaniels, taurine deficiency may be involved.",[573,961,963,973,978,984,990,996],{"style":962},"background: #e9f5f7;",[345,964,965],{"v-slot:title":347},[323,966,967,970],{"style":325,"tag":413},[323,968,969],{"style":330,"tag":331},"The four stages",[323,971,972],{"style":335,"tag":331},"of the disease",[345,974,975],{"v-slot:intro":347},[338,976,977],{},"Veterinary cardiologists describe progression in four stages. Much of the time is spent in the first two, when the dog can appear perfectly healthy.",[592,979,981],{"title":980},"A · At-risk dog",[338,982,983],{},"A predisposed breed or affected family line, with no detectable abnormalities. Monitoring starts here.",[592,985,987],{"title":986},"B · Occult phase",[338,988,989],{},"The heart already shows abnormalities, arrhythmias or enlargement, but the dog has no symptoms. This phase can last for years.",[592,991,993],{"title":992},"C · Heart failure",[338,994,995],{},"Clinical signs appear: fatigue, coughing and faster breathing. The vet starts treatment.",[592,997,999],{"title":998},"D · Refractory stage",[338,1000,1001],{},"Heart failure no longer responds to standard treatment. Hospital-based care becomes necessary.",[408,1003,1004],{"style":962},[338,1005,1006,1007,1011],{},"The ",[233,1008,1010],{"href":883,"rel":1009},[655],"PROTECT study"," showed that starting pimobendan in the preclinical phase delayed clinical signs and prolonged survival in Dobermans. Early identification can therefore directly inform treatment decisions made by the vet.",[1013,1014,1018,1028,1033,1040,1045,1050],"app-phones",{"app-store-url":1015,"play-store-url":1016,"style":1017},"https:\u002F\u002Fapps.apple.com\u002Fgb\u002Fapp\u002Finvoxia-biotracker-gps-for-dog\u002Fid6443493009","https:\u002F\u002Fplay.google.com\u002Fstore\u002Fapps\u002Fdetails?id=com.invoxia.sdc&hl=en","background: linear-gradient(135deg, #002623, #154052);",[345,1019,1020],{"v-slot:title":347},[323,1021,1022,1025],{"style":632,"tag":413},[323,1023,1024],{"style":330,"tag":331},"Your dog's health,",[323,1026,1027],{"style":335,"tag":331},"in one app.",[345,1029,1030],{"v-slot:intro":347},[338,1031,1032],{},"Resting vital signs, long-term trends, alerts and veterinary reports: follow your dog's heart health on iOS and Android. Alerts and the daily report are included in the Plus and Max GPS plans.",[1034,1035],"app-phone",{"caption":1036,"image":1037,"image-alt":1038,"style":1039},"Resting vitals","\u002Fimages\u002Flanding\u002Fcardiomyopathie-dilatee-chien\u002Fapp-screens\u002Fphone-vitals-en-v2.webp","Health readings in the English-language Invoxia app","background: linear-gradient(160deg, #154052, #002623); gap: 24px;",[1034,1041],{"caption":1042,"image":1043,"image-alt":1044,"style":1039},"Everyday activity","\u002Fimages\u002Flanding\u002Fcardiomyopathie-dilatee-chien\u002Fapp-screens\u002Fphone-activity-en-v2.webp","Activity tracking in the English-language Invoxia app",[1034,1046],{"caption":1047,"image":1048,"image-alt":1049,"style":1039},"Health alerts","\u002Fimages\u002Flanding\u002Fcardiomyopathie-dilatee-chien\u002Fapp-screens\u002Fphone-alerts-en-v2.webp","Health alerts in the English-language Invoxia app",[1034,1051],{"caption":1052,"image":1053,"image-alt":1054,"style":1039},"Daily report","\u002Fimages\u002Flanding\u002Fcardiomyopathie-dilatee-chien\u002Fapp-screens\u002Fphone-report-en-v2.webp","Health report in the English-language Invoxia app",[1056,1057,1060,1070,1088,1103,1118],"page-blog-grid",{"view-all-label":1058,"view-all-url":1059},"View all","https:\u002F\u002Fwww.invoxia.com\u002Fblog\u002Fpetcare\u002F",[345,1061,1062],{"v-slot:title":347},[323,1063,1064,1067],{"style":325,"tag":413},[323,1065,1066],{"style":330,"tag":331},"Read more about",[323,1068,1069],{"style":335,"tag":331},"your dog's heart health",[1071,1072,1077,1082],"page-blog-entry",{"date":1073,"image":1074,"read-time":1075,"url":1076},"28 July 2026","\u002Flanding\u002Fcardiomyopathie-dilatee-chien\u002Fblog-doberman-dilated-cardiomyopathy-heart-disease.webp","11-minute read","https:\u002F\u002Fwww.invoxia.com\u002Fblog\u002Fpetcare\u002Fdoberman-dilated-cardiomyopathy-heart-disease\u002F",[345,1078,1079],{"v-slot:title":347},[338,1080,1081],{},"Doberman and Dilated Cardiomyopathy: Early Detection to Act in Time",[1083,1084,1085],"page-blog-tag",{},[338,1086,1087],{},"Health",[1071,1089,1094,1099],{"date":1090,"image":1091,"read-time":1092,"url":1093},"21 July 2023","\u002Flanding\u002Fcardiomyopathie-dilatee-chien\u002Fblog-can-your-dog-have-dcm.webp","4-minute read","https:\u002F\u002Fwww.invoxia.com\u002Fblog\u002Fpetcare\u002Fcan-your-dog-have-dcm\u002F",[345,1095,1096],{"v-slot:title":347},[338,1097,1098],{},"Canine Health: Understanding Dilated Cardiomyopathy and Protecting Your Dog's Heart",[1083,1100,1101],{},[338,1102,1087],{},[1071,1104,1109,1114],{"date":1105,"image":1106,"read-time":1107,"url":1108},"13 October 2025","\u002Flanding\u002Fcardiomyopathie-dilatee-chien\u002Fblog-new-revolutionary-study-on-heart-rate-in-dogs.webp","5-minute read","https:\u002F\u002Fwww.invoxia.com\u002Fblog\u002Fpetcare\u002Fnew-revolutionary-study-on-heart-rate-in-dogs\u002F",[345,1110,1111],{"v-slot:title":347},[338,1112,1113],{},"Dog Heart Rate: What if You Knew Yours? When Invoxia Technology Revolutionizes Veterinary Science",[1083,1115,1116],{},[338,1117,1087],{},[1071,1119,1123,1128],{"date":1120,"image":1121,"read-time":1107,"url":1122},"13 August 2025","\u002Flanding\u002Fcardiomyopathie-dilatee-chien\u002Fblog-senior-dog-heart-surveillance.webp","https:\u002F\u002Fwww.invoxia.com\u002Fblog\u002Fpetcare\u002Fsenior-dog-heart-surveillance\u002F",[345,1124,1125],{"v-slot:title":347},[338,1126,1127],{},"Senior Cardiac Dog: How to Effectively Monitor Its Heart",[1083,1129,1130],{},[338,1131,1087],{},[1133,1134,1136,1146,1151,1162,1172,1182,1192,1202,1212],"page-faq",{"button-background-color":312,"button-text-color":314,"card-background-color":314,"card-muted-text-color":1135,"card-text-color":312,"contact-url":221},"rgba(255,255,255,0.75)",[345,1137,1138,1143],{"v-slot:title":347},[1139,1140],"prose-h4",{"id":1141,"style":632,"tag":413,"title":1142},"faq","Questions dog owners ask us",[338,1144,1145],{},"A question about the disease or monitoring? Our support team can help directly.",[345,1147,1148],{"v-slot:contact-button":347},[338,1149,1150],{},"Contact support",[1152,1153,1154,1159],"page-faq-item",{},[345,1155,1156],{"v-slot:title":347},[338,1157,1158],{},"Can dilated cardiomyopathy be cured?",[338,1160,1161],{},"No. It is a progressive disease of the heart muscle. It can, however, be treated: veterinary care slows progression and improves your dog's comfort. The PROTECT study showed that treatment started in the preclinical phase delayed the onset of clinical signs in Dobermans.",[1152,1163,1164,1169],{},[345,1165,1166],{"v-slot:title":347},[338,1167,1168],{},"At what age should my dog be screened?",[338,1170,1171],{},"For Dobermans, the European Society of Veterinary Cardiology recommends annual screening from the age of three, combining a 24-hour Holter and echocardiography. A single screening cannot rule out the disease developing later.",[1152,1173,1174,1179],{},[345,1175,1176],{"v-slot:title":347},[338,1177,1178],{},"My dog has no symptoms. Should I be concerned?",[338,1180,1181],{},"A lack of symptoms does not rule out disease. The occult phase means the heart is already affected even though the dog appears well, and it can last for years. This is why predisposed breeds are screened.",[1152,1183,1184,1189],{},[345,1185,1186],{"v-slot:title":347},[338,1187,1188],{},"Can Biotracker diagnose heart disease?",[338,1190,1191],{},"No. It measures vital signs and flags changes from your dog's usual patterns. Diagnosis relies on a clinical examination, echocardiography and Holter monitoring performed by a vet.",[1152,1193,1194,1199],{},[345,1195,1196],{"v-slot:title":347},[338,1197,1198],{},"What triggers an alert?",[338,1200,1201],{},"A sustained change from your dog's own trends, built from their individual readings. There is no single threshold for every dog: one seven-year-old Doberman's baseline is not another's. Alerts are included in the Plus and Max GPS plans.",[1152,1203,1204,1209],{},[345,1205,1206],{"v-slot:title":347},[338,1207,1208],{},"What should I do if Biotracker flags an AFib risk?",[338,1210,1211],{},"Contact your vet without delay and share the Biotracker data. An AFib alert estimates risk; it does not replace a diagnosis, which requires tests including an ECG. If your dog collapses, loses consciousness or has difficulty breathing, contact an emergency veterinary service immediately.",[1152,1213,1214,1219],{},[345,1215,1216],{"v-slot:title":347},[338,1217,1218],{},"Will the collar bother my dog?",[338,1220,1221],{},"Biotracker attaches to your dog's existing collar and measures without skin contact, shaving or electrodes. Your dog wears it continuously, including during sleep, when resting readings are most reliable.",[1223,1224,1225,1230,1233,1236],"closing-cta-band",{"style":778},[345,1226,1227],{"v-slot:title":347},[323,1228],{"style":325,"tag":413,"title":1229},"Keep track of your dog's heart, every day",[338,1231,1232],{},"Biotracker follows your dog's heart and respiratory rates day after day and alerts you when they depart from their usual patterns. Alerts and the daily report are included in the Plus and Max GPS plans.",[338,1234,1235],{},"Biotracker is a monitoring device, not a diagnostic tool. It does not replace a clinical examination, echocardiography or Holter monitoring.",[345,1237,1238],{"v-slot:buttons":347},[361,1239,1240],{"url":51,"variant":63},[338,1241,372],{},{"title":347,"searchDepth":1243,"depth":1243,"links":1244},2,[],"Understand dilated cardiomyopathy in dogs: breeds at risk, warning signs, disease stages and daily heart health monitoring with the Invoxia Biotracker.",null,false,"md",{},"\u002Fimages\u002Fsocial-preview\u002Flanding-dilated-cardiomyopathy-dogs.jpg","\u002Flocale\u002Fen\u002Fpages\u002Flanding\u002Fdilated-cardiomyopathy-dogs",{"title":303,"description":1245},{"loc":1251,"lastmod":1254},"2026-10-06","locale\u002Fen\u002Fpages\u002Flanding\u002Fdilated-cardiomyopathy-dogs","J2eb0YeNmFQZEiBkHEIM4i84iBhwbKzWq8RniQq3Fb0",1791984138379]